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(S)-(-)-2-Methyl-2-Propanesulfinamide
Cas No: 343338-28-3
No Data 1 Gram 1 Metric Ton/Month Hangzhou Zhongqi chem Co.,Ltd. Contact Supplier
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(S)-(-)-2-Methyl-2-Propanesulfinamide cas no. 343338-28-3 98%
Cas No: 343338-28-3
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CHemwill -- (S)-tert-Butylsulfinamide
Cas No: 343338-28-3
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
(S)-tert-Butylsulfinamide
Cas No: 343338-28-3
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High Quality Oled CAS 343338-28-3 (S)-(-)-2-Methyl-2-Propanesulfinamide
Cas No: 343338-28-3
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
(S)-(-)-2-Methyl-2-propanesulfinamide
Cas No: 343338-28-3
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(S)-(-)-2-Methyl-2-propanesulfinamide
Cas No: 343338-28-3
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343338-28-3 Usage

Uses

It is also employed as a reagent for synthesizing chiral amines.

Chemical Properties

white to light yellow crystal powde

Uses

suzuki reaction
InChI:InChI=1/C5H13NOS/c1-5(2,3)6-8(4)7/h6H,1-4H3/t8-/m0/s1

343338-28-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (B2908)  (S)-(-)-tert-Butylsulfinamide  >98.0%(GC) 343338-28-3 1g 260.00CNY Detail
TCI America (B2908)  (S)-(-)-tert-Butylsulfinamide  >98.0%(GC) 343338-28-3 5g 690.00CNY Detail
Alfa Aesar (H27115)  (S)-(-)-2-Methyl-2-propanesulfinamide, 97%    343338-28-3 1g 617.0CNY Detail
Alfa Aesar (H27115)  (S)-(-)-2-Methyl-2-propanesulfinamide, 97%    343338-28-3 5g 2116.0CNY Detail
Alfa Aesar (H27115)  (S)-(-)-2-Methyl-2-propanesulfinamide, 97%    343338-28-3 25g 6981.0CNY Detail
Aldrich (513210)  (S)-(−)-2-Methyl-2-propanesulfinamide  97% 343338-28-3 513210-1G 699.66CNY Detail
Aldrich (513210)  (S)-(−)-2-Methyl-2-propanesulfinamide  97% 343338-28-3 513210-5G 2,623.14CNY Detail
Aldrich (513210)  (S)-(−)-2-Methyl-2-propanesulfinamide  97% 343338-28-3 513210-25G 9,013.68CNY Detail

343338-28-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methylpropane-2-sulfinamide

1.2 Other means of identification

Product number -
Other names (S)-2-Methylpropane-2-sulfinamide

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:343338-28-3 SDS

343338-28-3Synthetic route

2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester
861821-86-5

2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With lithium amide; ammonia In tetrahydrofuran at -78℃;90%
2-Methyl-propane-2-sulfinic acid (1R,2S)-1-phenyl-2-(toluene-4-sulfonylamino)-propyl ester
594836-47-2

2-Methyl-propane-2-sulfinic acid (1R,2S)-1-phenyl-2-(toluene-4-sulfonylamino)-propyl ester

A

N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-4-methylbenzene sulfonamide
108591-33-9

N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-4-methylbenzene sulfonamide

B

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With ammonia; lithium; ferric nitrate In tetrahydrofuran at -78 - -45℃;A n/a
B 90%
(SS)-((1R,2S)-N-methylephedrine) tert-butanesulfinate

(SS)-((1R,2S)-N-methylephedrine) tert-butanesulfinate

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With Iron(III) nitrate nonahydrate; lithium amide; ammonia In tetrahydrofuran at -78 - -45℃; for 1.33333h; optical yield given as %ee;84%
(S)-tert-butylsulfinyl hydrazide

(S)-tert-butylsulfinyl hydrazide

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h; Green chemistry;76%
With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h;76%
With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h;76%
(SS)-(+)-tert-butyl tert-butanethiosulfinate
60011-16-7

(SS)-(+)-tert-butyl tert-butanethiosulfinate

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With ammonia; n-hexyllithium at -60 - 0℃; for 1h;75%
di-tert-butyl disulfide
110-06-5

di-tert-butyl disulfide

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
Stage #1: di-tert-butyl disulfide With bis(acetylacetonate)oxovanadium; (1R,2S)-1-[(3,5-di-tert-butyl-2-hydroxybenzylidene)amino]-2-indanol; dihydrogen peroxide In acetone at 0℃;
Stage #2: With ammonia; lithium; ferric nitrate In tetrahydrofuran at -78℃;
60%
2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester
446021-65-4

2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With lithium amide; ammonia In tetrahydrofuran at -78℃;
phenyl 2-methylpropane-2-sulfinate

phenyl 2-methylpropane-2-sulfinate

A

(R)-2-methylpropane-2-sulfinamide
196929-78-9

(R)-2-methylpropane-2-sulfinamide

B

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C

phenol
108-95-2

phenol

Conditions
ConditionsYield
With lithium hexamethyldisilazane In tetrahydrofuran at 0 - 20℃; for 1.5h; Inert atmosphere;A n/a
B n/a
C n/a
4-chloro-2-((S)-1-((4-methylphenyl)sulfonamido)ethyl)phenyl (S)-2-methylpropane-2-sulfinate

4-chloro-2-((S)-1-((4-methylphenyl)sulfonamido)ethyl)phenyl (S)-2-methylpropane-2-sulfinate

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With lithium hexamethyldisilazane In tetrahydrofuran at -10 - -5℃; Large scale; Green chemistry;
butyraldehyde
123-72-8

butyraldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

[N(E),S(S)]-2-methyl-N-(butylidene)-2-propanesulfinamide
849404-66-6

[N(E),S(S)]-2-methyl-N-(butylidene)-2-propanesulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In dichloromethane for 3h;100%
With copper(II) sulfate In dichloromethane for 20h;92%
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 20h;85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-(E)-2-methyl-N-(pyridin-2-ylmethylene)propane-2-sulfinamide

(S)-(E)-2-methyl-N-(pyridin-2-ylmethylene)propane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 12h;100%
With potassium hydrogensulfate In toluene at 45℃;95%
With phosphotungstic acid In toluene for 3h; Inert atmosphere; Green chemistry;93%
With copper(II) sulfate In dichloromethane at 50℃; for 16h;61%
With titanium(IV) tetraethanolate In neat (no solvent) at 70℃; for 0.166667 - 0.25h; Inert atmosphere; Sealed tube; Microwave irradiation;41%
4-(2-fluoro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
851753-43-0

4-(2-fluoro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

4-{2-fluoro-6-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
869478-18-2

4-{2-fluoro-6-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃; for 16h;100%
With titanium(IV) tetraethanolate
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃;
4-(2-formyl-4-(trifluoromethyl)phenyl)piperazine-1-carboxylic acid tert-butyl ester
626219-95-2

4-(2-formyl-4-(trifluoromethyl)phenyl)piperazine-1-carboxylic acid tert-butyl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

4-{2-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-4-trifluoromethyl-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
869478-23-9

4-{2-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-4-trifluoromethyl-phenyl}-piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃; for 16h;100%
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃;99%
With titanium(IV) tetraethanolate In tetrahydrofuran at 20℃;
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃;
2-(4-tert-butoxycarbonyl-1-piperazinyl)-3-formylpyridine
179556-15-1

2-(4-tert-butoxycarbonyl-1-piperazinyl)-3-formylpyridine

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

2-(4-Boc-piperazinyl)-3-(S-tert-butylsulfinyliminomethylidene)pyridine

2-(4-Boc-piperazinyl)-3-(S-tert-butylsulfinyliminomethylidene)pyridine

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran at 20℃; for 8h;100%
5-bromothiazole-4-carboxaldehyde
934346-19-7

5-bromothiazole-4-carboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C8H11BrN2OS2

C8H11BrN2OS2

Conditions
ConditionsYield
With titanium(IV) tetraethanolate at 20℃;100%
2-(cyclopropylthio)-5-nitrobenzaldehyde
960234-41-7

2-(cyclopropylthio)-5-nitrobenzaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,E)-N-(2-(cyclopropylthio)-5-nitrobenzylidene)-2-methylpropane-2-sulfinamide
960234-69-9

(S,E)-N-(2-(cyclopropylthio)-5-nitrobenzylidene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In dichloromethane at 73℃; for 6h;100%
With titanium(IV) tetraethanolate In dichloromethane at 73℃; for 6h;100%
(3aS,6S,6aS)-2,2-dimethyl-6-vinyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol

(3aS,6S,6aS)-2,2-dimethyl-6-vinyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-((3aS,4R,6S,6aS)-2,2-dimethyl-6-vinyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-2-methylpropane-2-sulfinamide
1359756-28-7

(S)-N-((3aS,4R,6S,6aS)-2,2-dimethyl-6-vinyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane for 3h; Reflux; Inert atmosphere; stereospecific reaction;100%
3-fluoropyridine-2-carbaldehyde
31224-43-8

3-fluoropyridine-2-carbaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,E)-N-((3-fluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide
1416800-04-8

(S,E)-N-((3-fluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With copper(II) sulfate In dichloromethane at 20℃; for 3h;100%
With copper(II) sulfate In dichloromethane at 20℃; for 3h;
copper(II) sulfate In dichloromethane at 20℃; for 3h;
(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

1-(3-chloro-2,6-difluoro-phenyl)-carboxaldehyde
190011-87-1

1-(3-chloro-2,6-difluoro-phenyl)-carboxaldehyde

(S,E)-N-(3-chloro-2,6-difluorobenzylidene)-2-methylpropane-2-sulfinamide
1422510-32-4

(S,E)-N-(3-chloro-2,6-difluorobenzylidene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃;100%
3-chloro-2-pyridinecarboxaldehyde
206181-90-0

3-chloro-2-pyridinecarboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-((1E)-(3-chloro-2-pyridinyl)methylidene)-2-methyl-2-propanesulfinamide

(S)-N-((1E)-(3-chloro-2-pyridinyl)methylidene)-2-methyl-2-propanesulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 12h;100%
With copper(II) sulfate In dichloromethane at 20℃; for 2h;2.5 g
(4-fluorophenyl)(2-(4-(6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl)piperazin-1-yl)pyrimidin-5-yl)methanone

(4-fluorophenyl)(2-(4-(6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl)piperazin-1-yl)pyrimidin-5-yl)methanone

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,Z)-N-((4-fluorophenyl)(2-(4-(6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl)piperazin-1-yl)pyrimidin-5-yl)methylene)-2-methylpropane-2-sulfinamide

(S,Z)-N-((4-fluorophenyl)(2-(4-(6-(1-methyl-1H-pyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl)piperazin-1-yl)pyrimidin-5-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With ethyl orthotitanate In tetrahydrofuran at 70℃; for 18h;100%
6-chloropyridine-2-carboxaldehyde
54087-03-5

6-chloropyridine-2-carboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-[(1E)-(6-chloropyridin-2-yl)methylidene]-2-methylpropane-2-sulfinamide

(S)-N-[(1E)-(6-chloropyridin-2-yl)methylidene]-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 17h;100%
With caesium carbonate In dichloromethane at 20℃; for 17h;3.58 g
C16H22O5

C16H22O5

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C20H31NO5S

C20H31NO5S

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate; magnesium sulfate In toluene at 40℃; for 5h;100%
allyl-N-methyl-N-(3-oxopropyl)carbamate

allyl-N-methyl-N-(3-oxopropyl)carbamate

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(E)-allyl (3-((tert-butylsulfinyl)imino)propyl)(methyl)carbamate

(E)-allyl (3-((tert-butylsulfinyl)imino)propyl)(methyl)carbamate

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃;100%
6-methoxy-3-pyridinecarboxaldehyde
65873-72-5

6-methoxy-3-pyridinecarboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(E)-N-((6-methoxypyridin-3-yl)methylene)-2-methylpropane-2-sulfinamide

(E)-N-((6-methoxypyridin-3-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran at 80℃; for 15h; Inert atmosphere;100%
4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,E)-N-(4-fluorobenzylidene)-2-methylpropane-2-sulfinamide

(S,E)-N-(4-fluorobenzylidene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With titanium (IV) ethoxide at 60℃; for 12h;100%
Stage #1: 4-fluorobenzaldehyde With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: (S)-2-methylpropane-2-sulfinamide In tetrahydrofuran at 20℃; Inert atmosphere;
4-chloro-3-fluoro-2-formylpyridine
1260878-78-1

4-chloro-3-fluoro-2-formylpyridine

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-((4-chloro-3-fluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

(S)-N-((4-chloro-3-fluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 1h;100%
With caesium carbonate In dichloromethane at 20℃; for 1h;
5-chloro-2-pyridine carboxaldehyde
31181-89-2

5-chloro-2-pyridine carboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,E)-N-((5-chloropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

(S,E)-N-((5-chloropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 40℃; for 12h;100%
With titanium(IV) tetraethanolate In neat (no solvent) at 70℃; for 0.166667 - 0.25h; Inert atmosphere; Sealed tube; Microwave irradiation;54%
C12H13BrO2

C12H13BrO2

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C16H22BrNO2S

C16H22BrNO2S

Conditions
ConditionsYield
With titanium(IV) tetraethanolate at 20℃;100%
C12H13BrO3

C12H13BrO3

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C16H22BrNO2S

C16H22BrNO2S

Conditions
ConditionsYield
With titanium(IV) tetraethanolate at 20℃;100%
5-(2,3-dichlorophenyl)-6-methyl-2-{3-oxo-3H-spiro[1-benzofuran-2,4'-piperidin]-1'-yl}pyrimidine-4-carbonitrile

5-(2,3-dichlorophenyl)-6-methyl-2-{3-oxo-3H-spiro[1-benzofuran-2,4'-piperidin]-1'-yl}pyrimidine-4-carbonitrile

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-((E)-1'-(4-cyano-5-(2,3-dichlorophenyl)-6-methylpyrimidin-2-yl)-3H-spiro[benzofuran-2,4'-piperidin]-3-ylidene)-2-methylpropane-2-sulfinamide

(S)-N-((E)-1'-(4-cyano-5-(2,3-dichlorophenyl)-6-methylpyrimidin-2-yl)-3H-spiro[benzofuran-2,4'-piperidin]-3-ylidene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate at 90℃; for 4h;100%
3,5-difluoro-2-pyridinecarboxaldehyde
780801-58-3

3,5-difluoro-2-pyridinecarboxaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S,E)-N-((3,5-difluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

(S,E)-N-((3,5-difluoropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With copper(II) sulfate In dichloromethane at 20℃; for 23h;100%
C12H13BrO2

C12H13BrO2

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C17H24BrNOS

C17H24BrNOS

Conditions
ConditionsYield
With titanium(IV) tetraethanolate at 20℃;100%
5-fluoro-2-(2-(4-methoxybenzyloxy)ethyl)benzaldehyde

5-fluoro-2-(2-(4-methoxybenzyloxy)ethyl)benzaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C21H26FNO3S

C21H26FNO3S

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 25℃; for 16h; Inert atmosphere;100%
4-chloro-2-pyridinecarbaldehyde
63071-13-6

4-chloro-2-pyridinecarbaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

N-((4-chloropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

N-((4-chloropyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 1h;100%
2-fluoro-6-(trifluoromethyl)benzaldehyde
60611-24-7

2-fluoro-6-(trifluoromethyl)benzaldehyde

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

C12H13F4NOS

C12H13F4NOS

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran at 40℃; for 24h; Inert atmosphere;99.8%
4-(2-formyl-4-methyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
851753-68-9

4-(2-formyl-4-methyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

4-{4-methyl-2-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
869478-27-3

4-{4-methyl-2-[((SS)-2-methyl-propane-2-sulfinylimino)-methyl]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃; for 16h;99%
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃;
4-(2-formyl-4-(trifluoromethyl)phenyl)piperazine-1-carboxylic acid tert-butyl ester
626219-95-2

4-(2-formyl-4-(trifluoromethyl)phenyl)piperazine-1-carboxylic acid tert-butyl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

2-{[4-(tert-butoxycarbonyl)-1-piperazinyl]-5-trifluoromethyl-benzylidene}-t-butanesulfinamide

2-{[4-(tert-butoxycarbonyl)-1-piperazinyl]-5-trifluoromethyl-benzylidene}-t-butanesulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran99%
4-(2-fluoro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
851753-43-0

4-(2-fluoro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

(S)-2-methylpropane-2-sulfinamide
343338-28-3

(S)-2-methylpropane-2-sulfinamide

(S)-N-{2-[4-(tert-butoxycarbonyl)-1-piperazinyl]-3-fluoro-benzylidene}-t-butanesulfinamide

(S)-N-{2-[4-(tert-butoxycarbonyl)-1-piperazinyl]-3-fluoro-benzylidene}-t-butanesulfinamide

Conditions
ConditionsYield
With titanium(IV) tetraethanolate In tetrahydrofuran; ethanol at 20℃;99%
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