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(R)-2-Methyl-CBS-oxazaborolidine Manufacturer/High quality/Best price/In stock
Cas No: 112022-83-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality (R)-2-Methyl-Cbs-Oxazaborolidine Monohydrate supplier in China
Cas No: 112022-83-0
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
(R)-2-methyl-CBS-oxazaborolidine
Cas No: 112022-83-0
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Factory Supply 1H,3H-Pyrrolo[1,2-c][1,3,2]oxazaborole, tetrahydro-1-methyl-3,3-diphenyl-, (3aR)-
Cas No: 112022-83-0
No Data 1 1 Ality Chemical Corporation Contact Supplier
(R)-2-Methyl-CBS-oxazaborolidine
Cas No: 112022-83-0
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
(R)-Methyl oxazaborolidine
Cas No: 112022-83-0
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
(R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole / LIDE PHARMA- Factory supply / Best price
Cas No: 112022-83-0
No Data 1 Gram 1000 Kilogram/Day LIDE PHARMACEUTICALS LIMITED Contact Supplier
99% (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole CAS: 112022-83-0
Cas No: 112022-83-0
No Data 10 Gram 10000 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier
(R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
Cas No: 112022-83-0
No Data 1 Kilogram 1 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
Pharmaceutical Grade CAS 112022-83-0 with competitive price
Cas No: 112022-83-0
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier

112022-83-0 Usage

Reactions

Convenient catalyst for the enantioselective borane reduction of ketones at ambient temperatures. Asymmetric synthesis of α-chiral hydroxyalkylphosphines via a catalytic, enantioselective reduction of acylphosphines. Nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: Stereospecific formation of diarylalkanes and triarylmethanes. Enantioselective reduction of prochiral ketones with NaBH4/Me2SO4/(S)-Me-CBS.

Chemical Properties

white to light yellow crystal powde

Uses

suzuki reaction
InChI:InChI=1/C18H20BNO/c1-19-20-14-8-13-17(20)18(21-19,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17H,8,13-14H2,1H3/t17-/m1/s1

112022-83-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (D2130)  (R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine  >97.0%(T) 112022-83-0 1g 990.00CNY Detail
TCI America (D2130)  (R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine  >97.0%(T) 112022-83-0 5g 3,860.00CNY Detail
Alfa Aesar (L14582)  (R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene    112022-83-0 1ml 386.0CNY Detail
Alfa Aesar (L14582)  (R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene    112022-83-0 5ml 838.0CNY Detail
Alfa Aesar (L14582)  (R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene    112022-83-0 25ml 2686.0CNY Detail
Alfa Aesar (L09230)  (R)-2-Methyl-CBS-oxazaborolidine monohydrate, 94%    112022-83-0 250mg 835.0CNY Detail
Alfa Aesar (L09230)  (R)-2-Methyl-CBS-oxazaborolidine monohydrate, 94%    112022-83-0 1g 2693.0CNY Detail
Aldrich (649317)  (R)-(+)-2-Methyl-CBS-oxazaborolidine  ≥95% 112022-83-0 649317-1G 592.02CNY Detail
Aldrich (649317)  (R)-(+)-2-Methyl-CBS-oxazaborolidine  ≥95% 112022-83-0 649317-10G 2,979.99CNY Detail
Aldrich (457698)  (R)-(+)-2-Methyl-CBS-oxazaborolidinesolution  1 M in toluene 112022-83-0 457698-5ML 807.30CNY Detail
Aldrich (457698)  (R)-(+)-2-Methyl-CBS-oxazaborolidinesolution  1 M in toluene 112022-83-0 457698-25ML 2,671.11CNY Detail
Aldrich (674656)  (R)-(+)-2-Methyl-CBS-oxazaborolidinesolution  1 M in THF 112022-83-0 674656-5ML 1,070.90CNY Detail

112022-83-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name (R)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene

1.2 Other means of identification

Product number -
Other names (R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:112022-83-0 SDS

112022-83-0Synthetic route

dihydroxy-methyl-borane
13061-96-6

dihydroxy-methyl-borane

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

Conditions
ConditionsYield
In hexane at 30℃; Solvent; Temperature; Inert atmosphere; Reflux;81%
Trimethylboroxine
823-96-1

Trimethylboroxine

(R)-α,α-diphenylprolinol
22348-32-9

(R)-α,α-diphenylprolinol

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

Conditions
ConditionsYield
In toluene Heating;
With borane In toluene at 20 - 150℃; for 4.5h;
In toluene at 20℃; for 0.5h;
dihydroxy-methyl-borane
13061-96-6

dihydroxy-methyl-borane

(R)-α,α-diphenylprolinol
22348-32-9

(R)-α,α-diphenylprolinol

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

Conditions
ConditionsYield
With 4 A molecular sieve In toluene at 20℃; for 1h;80 mg
In toluene Reflux; Dean-Stark;
bis(methoxy)methylborane
7318-81-2

bis(methoxy)methylborane

(R)-α,α-diphenylprolinol
22348-32-9

(R)-α,α-diphenylprolinol

A

methanol
67-56-1

methanol

B

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

Conditions
ConditionsYield
In toluene at 20℃; for 1h; Product distribution / selectivity;
methyl 3-(4-methoxybenzoyl)propionate
5447-74-5

methyl 3-(4-methoxybenzoyl)propionate

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(S)-methyl 4-hydroxy-4-(4’-methoxyphenyl)butyrate
848044-56-4

(S)-methyl 4-hydroxy-4-(4’-methoxyphenyl)butyrate

Conditions
ConditionsYield
With boron trifluoride-tetrahydrofuran complex In toluene at -78℃;96%
C51H60O7Si

C51H60O7Si

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

C51H62O7Si

C51H62O7Si

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran; toluene at -40℃; for 2h;95%
methyl 2,4-bis(methoxymethoxy)-6-(3-((2R,6R)-6-methyltetrahydro-2H-pyran-2-yl)-2-oxopropyl) benzoate

methyl 2,4-bis(methoxymethoxy)-6-(3-((2R,6R)-6-methyltetrahydro-2H-pyran-2-yl)-2-oxopropyl) benzoate

dimethyl sulfide borane
13292-87-0

dimethyl sulfide borane

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

methyl 2,4-dihydroxy-6-(3-((2R,6R)-6-methyltetrahydro-2H-pyran-2-yl)-2-oxopropyl) benzoate

methyl 2,4-dihydroxy-6-(3-((2R,6R)-6-methyltetrahydro-2H-pyran-2-yl)-2-oxopropyl) benzoate

Conditions
ConditionsYield
Stage #1: dimethyl sulfide borane; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: methyl 2,4-bis(methoxymethoxy)-6-(3-((2R,6R)-6-methyltetrahydro-2H-pyran-2-yl)-2-oxopropyl) benzoate In tetrahydrofuran at -20℃; for 12h; Reagent/catalyst;
90%
8-benzyloxy-5-(2-bromoacetyl)-1H-quinolin-2-one
100331-89-3

8-benzyloxy-5-(2-bromoacetyl)-1H-quinolin-2-one

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

8-(benzyloxy)-5-[(1R)-2-bromo-1-hydroxyethyl]quinolin-2(1H)-one
530084-79-8

8-(benzyloxy)-5-[(1R)-2-bromo-1-hydroxyethyl]quinolin-2(1H)-one

Conditions
ConditionsYield
In tetrahydrofuran; hydrogenchloride; ethyl acetate liquid HCl;76%
3-chloro-1-(3-isoxazolyl)-1-propanone
357405-87-9

3-chloro-1-(3-isoxazolyl)-1-propanone

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(S)-α-(2-Chloroethyl)-5-isoxazolemethanol
357405-40-4

(S)-α-(2-Chloroethyl)-5-isoxazolemethanol

Conditions
ConditionsYield
With borane In tetrahydrofuran; methanol; toluene13%
dimethyl sulfate
77-78-1

dimethyl sulfate

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(R)-(+)-1-methyl-α,α-diphenyl-2-pyrrolidinemethanol
144119-12-0

(R)-(+)-1-methyl-α,α-diphenyl-2-pyrrolidinemethanol

Conditions
ConditionsYield
With potassium carbonate In water
(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

borane complex of (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

borane complex of (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

Conditions
ConditionsYield
With dimethylsulfide borane complex In toluene at 20℃; for 2h;
[14C]-Sch 57871
191330-56-0

[14C]-Sch 57871

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4-(4-benzyloxyphenyl)-2-azetidinone
163222-32-0

(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4-(4-benzyloxyphenyl)-2-azetidinone

Conditions
ConditionsYield
Stage #1: [14C]-Sch 57871; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran at -20℃; for 0.0833333h;
Stage #2: With dimethylsulfide borane complex In tetrahydrofuran at -20℃; for 1.5h;
{4-[(R)-2-Oxo-5-((E)-3-oxo-oct-1-enyl)-pyrrolidin-1-yl]-butoxy}-acetic acid methyl ester
492471-65-5

{4-[(R)-2-Oxo-5-((E)-3-oxo-oct-1-enyl)-pyrrolidin-1-yl]-butoxy}-acetic acid methyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

{4-[(R)-2-((E)-(S)-3-hydroxy-oct-1-enyl)-5-oxo-pyrrolidin-1-yl]-butoxy}-acetic acid methyl ester
492471-64-4

{4-[(R)-2-((E)-(S)-3-hydroxy-oct-1-enyl)-5-oxo-pyrrolidin-1-yl]-butoxy}-acetic acid methyl ester

Conditions
ConditionsYield
With hydrogenchloride In methanol; toluene
methyl 4-[(2-{(5R)-2-oxo-5-[(1E)-3-oxooct-1-enyl] pyrrolidin-1-yl} ethyl)thio]-butanoate
492471-48-4

methyl 4-[(2-{(5R)-2-oxo-5-[(1E)-3-oxooct-1-enyl] pyrrolidin-1-yl} ethyl)thio]-butanoate

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

4-[(2-{(2R)-2-[(1E,3S)-3-Hydroxyoct-1-enyl]-5-oxopyrrolidin-1-yl}-ethyl)thio] Butanoic Acid Methyl Ester

4-[(2-{(2R)-2-[(1E,3S)-3-Hydroxyoct-1-enyl]-5-oxopyrrolidin-1-yl}-ethyl)thio] Butanoic Acid Methyl Ester

Conditions
ConditionsYield
With hydrogenchloride In methanol; toluene
7-[2S-[4-(3-Chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl]-heptanoic acid, ethyl ester

7-[2S-[4-(3-Chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl]-heptanoic acid, ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

ethyl 7-[(2R)-2-{(1E,3S)-3-hydroxy-4-(3-chlorophenyl)-1-buten-1-yl}-5-oxo-1-pyrrolidinyl]heptanoate
533893-55-9

ethyl 7-[(2R)-2-{(1E,3S)-3-hydroxy-4-(3-chlorophenyl)-1-buten-1-yl}-5-oxo-1-pyrrolidinyl]heptanoate

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; benzo[1,3,2]dioxaborole In tetrahydrofuran; dichloromethane; ethyl acetate; toluene
7-{2-oxo-5R-[3-oxo-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2-oxo-5R-[3-oxo-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-heptanoic acid ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[3S-hydroxy-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[3S-hydroxy-4-(3-trifluoromethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; ethyl acetate; toluene
7-{2R-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

7-{2R-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[3S-hydroxy-4-(3-chloro-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

7-{2R-[3S-hydroxy-4-(3-chloro-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

Conditions
ConditionsYield
With hydrogenchloride; benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; toluene
7-{2R-[4-(3-methoxymethyl-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[4-(3-methoxymethyl-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[3S-hydroxy-4-(3-methoxymethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[3S-hydroxy-4-(3-methoxymethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; toluene
7-{2-oxo-5R-[3-oxo-4-(3-trifluoromethoxy-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2-oxo-5R-[3-oxo-4-(3-trifluoromethoxy-phenyl)-but-1-enyl]-pyrrolidin-1-yl}-heptanoic acid ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[3S-hydroxy-4-(3-trifluoromethoxy-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[3S-hydroxy-4-(3-trifluoromethoxy-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

Conditions
ConditionsYield
With benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; chloroform; ethyl acetate; toluene
7-{2R-[4-(3-bromo-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[4-(3-bromo-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[4-(3-bromo-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

7-{2R-[4-(3-bromo-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanoic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; water; ethyl acetate; toluene
7-(2R-{4-[3-(2-Methoxy-ethyl)-phenyl]-3-oxo-but-1-enyl}-5-oxo-pyrrolidin-1yl)-heptanoic acid ethyl ester

7-(2R-{4-[3-(2-Methoxy-ethyl)-phenyl]-3-oxo-but-1-enyl}-5-oxo-pyrrolidin-1yl)-heptanoic acid ethyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-(2R-{3S-hydroxy-4-[3-(2-methoxy-ethyl)-phenyl]-but-1-enyl}-5-oxo-pyrrolidin-1-yl)-heptanoic acid ethyl ester

7-(2R-{3S-hydroxy-4-[3-(2-methoxy-ethyl)-phenyl]-but-1-enyl}-5-oxo-pyrrolidin-1-yl)-heptanoic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; benzo[1,3,2]dioxaborole In tetrahydrofuran; dichloromethane; ethyl acetate; toluene
5-(3-{2R-[4-(4-fluoro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

5-(3-{2R-[4-(4-fluoro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

5-(3-{2R-[4-(4-fluoro-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

5-(3-{2R-[4-(4-fluoro-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; chloroform; toluene
5-(3-{2R-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

5-(3-{2R-[4-(3-chloro-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

5-(3-{2R-[4-(3-chloro-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

5-(3-{2R-[4-(3-chloro-phenyl)-3S-hydroxy-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-propyl)-thiophene-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; sodium hydroxide; CH2Cl2was; dichloromethane; ethyl acetate; toluene
7-{2R-[4-(3-methoxymethyl-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

7-{2R-[4-(3-methoxymethyl-phenyl)-3-oxo-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

7-{2R-[3S-hydroxy-4-(3-methoxymethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

7-{2R-[3S-hydroxy-4-(3-methoxymethyl-phenyl)-but-1-enyl]-5-oxo-pyrrolidin-1-yl}-heptanenitrile

Conditions
ConditionsYield
With hydrogenchloride; benzo[1,3,2]dioxaborole In tetrahydrofuran; methanol; dichloromethane; toluene
3-(2-bromoacetyl)pyridine hydrobromide
17694-68-7

3-(2-bromoacetyl)pyridine hydrobromide

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

3-[(2R)-oxiranyl]pyridine
174060-40-3

3-[(2R)-oxiranyl]pyridine

methanol
67-56-1

methanol

(3R,4S)-4-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]azetidin-2-one
190595-65-4

(3R,4S)-4-[4-(benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]azetidin-2-one

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4-(4-benzyloxyphenyl)-2-azetidinone
163222-32-0

(3R,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4-(4-benzyloxyphenyl)-2-azetidinone

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran
sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

1-(4-Fluorophenyl)piperazine
2252-63-3

1-(4-Fluorophenyl)piperazine

5-(3-chloropropyl)-1-methyl-1,4,5,6,7,8-hexahydro-pyrrolo[3,2-c]azepine-4,8-dione
191591-69-2

5-(3-chloropropyl)-1-methyl-1,4,5,6,7,8-hexahydro-pyrrolo[3,2-c]azepine-4,8-dione

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(-)-(S)-5-[3-[4-(4-fluorophenyl)piperazin-1-yl]propyl]-8-hydroxy-1-methyl-1,4,5,6,7,8-hexahydropyrrolo[3,2-c]azepin-4-one

(-)-(S)-5-[3-[4-(4-fluorophenyl)piperazin-1-yl]propyl]-8-hydroxy-1-methyl-1,4,5,6,7,8-hexahydropyrrolo[3,2-c]azepin-4-one

Conditions
ConditionsYield
With potassium iodide; sodium chloride; potassium carbonate In ethyl acetate; toluene; acetonitrile
methyl 7-(4-fluorophenyl)-7-oxoheptanoate

methyl 7-(4-fluorophenyl)-7-oxoheptanoate

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

methyl (S)-7-(4-fluorophenyl)-7-hydroxyheptanoate
156558-16-6

methyl (S)-7-(4-fluorophenyl)-7-hydroxyheptanoate

Conditions
ConditionsYield
In tetrahydrofuran; methanol
Cyclopentyl (4-t-butyldimethylsilyloxy-1,3-dihydro-6-ethyl-7-methyl-3-oxoisobenzofuran-5-yl methyl)methanone
171490-00-9

Cyclopentyl (4-t-butyldimethylsilyloxy-1,3-dihydro-6-ethyl-7-methyl-3-oxoisobenzofuran-5-yl methyl)methanone

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(S)-2-(4-t-butyldimethylsilyloxy-1,3-dihydro-6-ethyl-7-methyl-3-oxoisobenzofuran-5-yl)-1-cyclopentenyl-1-hydroxyethane
171490-01-0

(S)-2-(4-t-butyldimethylsilyloxy-1,3-dihydro-6-ethyl-7-methyl-3-oxoisobenzofuran-5-yl)-1-cyclopentenyl-1-hydroxyethane

Conditions
ConditionsYield
With hydrogenchloride; dimethylsulfide; borane In dichloromethane; toluene
With hydrogenchloride; dimethylsulfide; borane In dichloromethane; toluene
4-[3-(5-Methyl-2-phenyl-4-oxazolyl)propionyl]bromobenzene

4-[3-(5-Methyl-2-phenyl-4-oxazolyl)propionyl]bromobenzene

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole
112022-83-0

(3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole

(S)-4-[3-(5-Methyl-2-phenyl-4-oxazolyl)-1-hydroxypropyl]bromobenzene
147641-94-9

(S)-4-[3-(5-Methyl-2-phenyl-4-oxazolyl)-1-hydroxypropyl]bromobenzene

Conditions
ConditionsYield
silica gel In tetrahydrofuran; methanol; hexane; dichloromethane; water87%, >99%

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