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High purity Triphenylmethyl chloride 99% TOP1 supplier in China
Cas No: 76-83-5
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CAS 76-83-5 Triphenylmethyl Chloride
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Triphenylmethyl chloride
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Chlorotriphenylmethane
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76-83-5 Usage

Uses

Efficient method of tritylation of sensitive compounds and their subsequent detritylation

Purification Methods

Crystallise trityl chloride from iso-octane. Also crystallise it from 5 parts of pet ether (b 90-100o) and 1 part of acetyl chloride using 1.8g of solvent per g of chloride. Dry it in a desiccator over soda lime and paraffin wax. [Bachman Org Synth Coll Vol III 841 1955, Thomas & Rochow J Am Chem Soc 79 1843 1957, Moisel et al. J Am Chem Soc 108 4706 1986, Beilstein 5 H 750, 5 I 346, 5 II 615, 5 III 2315, 5 IV 2497.] It is moisture sensitive and LACHRYMATORY,

Uses

amine, alcohol, thiol protecting reagent

Uses

Trityl Chloride is an alkyl halide commonly used in organic synthesis to introduce the trityl protecting group. Trityl Chloride is used in the preparation of S-trityl-L-cysteine (STLC), a tight-bindin g inhibitor of Eg5 that prevents mitotic progression.

Chemical Properties

White to yellow solid
InChI:InChI=1/C19H15Cl/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

76-83-5 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (T83801)  Tritylchloride  97% 76-83-5 T83801-500G 1,074.06CNY Detail
Aldrich (T83801)  Tritylchloride  97% 76-83-5 T83801-100G 267.93CNY Detail
Aldrich (T83801)  Tritylchloride  97% 76-83-5 T83801-25G 167.31CNY Detail
Sigma-Aldrich (93000)  Tritylchloride  purum, ≥97.0% (HPLC), ≥97.0% (AT) 76-83-5 93000-5KG 14,718.60CNY Detail
Sigma-Aldrich (93000)  Tritylchloride  purum, ≥97.0% (HPLC), ≥97.0% (AT) 76-83-5 93000-500G 1,434.42CNY Detail
Sigma-Aldrich (93000)  Tritylchloride  purum, ≥97.0% (HPLC), ≥97.0% (AT) 76-83-5 93000-100G 486.72CNY Detail
TCI America (C0308)  Trityl Chloride  >98.0%(T) 76-83-5 500g 1,150.00CNY Detail
TCI America (C0308)  Trityl Chloride  >98.0%(T) 76-83-5 100g 470.00CNY Detail
TCI America (C0308)  Trityl Chloride  >98.0%(T) 76-83-5 25g 190.00CNY Detail

76-83-5SDS

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 Triphenylmethyl Chloride

1.2 Other means of identification

Product number -
Other names Benzene, 1,1‘,1‘‘-(chloromethylidyne)tris-

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:76-83-5 SDS

76-83-5Synthetic route

triphenylmethyl alcohol
76-84-6

triphenylmethyl alcohol

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With Vilsmeier reagent In 1,4-dioxane at 80℃; for 0.5h;100%
With hydrogenchloride; calcium chloride In water; toluene at 25℃; for 5h; Solvent; Reagent/catalyst;96%
With chloro-trimethyl-silane In dichloromethane; water at 0℃; for 0.666667h;90%
triphenylmethane
519-73-3

triphenylmethane

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With tetrachloromethane at 250℃; for 7h; Inert atmosphere; Autoclave;99%
With dihydrogen peroxide; lithium chloride In benzene at 50℃; for 5h; Irradiation;99.4%
With 2,2'-azobis(isobutyronitrile); benzyl(trimethyl)ammonium tetrachloroiodate In tetrachloromethane for 1h; Heating;90%
tetrachloromethane
56-23-5

tetrachloromethane

triphenylmethane
519-73-3

triphenylmethane

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
at 250℃; under 52505.3 Torr; for 7h; Inert atmosphere;99%
Triphenylmethylethylether
968-39-8

Triphenylmethylethylether

acetyl chloride
75-36-5

acetyl chloride

A

trityl chloride
76-83-5

trityl chloride

B

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
at 13℃; for 70h;A 97%
B 82%
at 70℃; for 13h;A 4.68 g
B 1.25 g
methoxytriphenylmethane
596-31-6

methoxytriphenylmethane

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With thionyl chloride In n-heptane 1.) RT, 10 min, 2.) reflux, 1 d;96%
Triphenylmethylethylether
968-39-8

Triphenylmethylethylether

benzoyl chloride
98-88-4

benzoyl chloride

A

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
at 70 - 100℃; for 35h;A 78%
B 86%
at 70 - 100℃; for 35h;A 0.81 g
B 1.64 g
tritylsulfenyl chloride
24165-03-5

tritylsulfenyl chloride

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With 1H-imidazole; triethylamine In dichloromethane at 20℃; for 1h;83%
Heating;
tetrachloromethane
56-23-5

tetrachloromethane

benzene
71-43-2

benzene

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With iron(III) chloride at 15 - 150℃; under 2625.26 - 4500.45 Torr; for 5h; Temperature; Pressure; Autoclave;82%
Stage #1: tetrachloromethane With aluminum (III) chloride In Petroleum ether at 120 - 150℃; for 1h;
Stage #2: benzene In Petroleum ether at 60℃; under 760.051 Torr; for 0.5h; Reagent/catalyst; Solvent; Temperature; Pressure; Microwave irradiation;
80.1%
With iron(III) chloride
norborn-2-ene
498-66-8

norborn-2-ene

tritylsulfenyl chloride
24165-03-5

tritylsulfenyl chloride

A

trityl chloride
76-83-5

trityl chloride

endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.1>heptane
80345-24-0

endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.1>heptane

Conditions
ConditionsYield
Ambient temperature;A n/a
B 82%
benzyl trityl ether
5333-62-0

benzyl trityl ether

A

trityl chloride
76-83-5

trityl chloride

B

benzyl alcohol
100-51-6

benzyl alcohol

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 27h; Reflux;A n/a
B 81%
stearyl trityl ether

stearyl trityl ether

A

1-octadecanol
112-92-5

1-octadecanol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 35h; Reagent/catalyst; Solvent; Temperature; Reflux;A 80%
B 65%
cyclopentyl trityl ether
1241-40-3

cyclopentyl trityl ether

A

Cyclopentanol
96-41-3

Cyclopentanol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 31h; Reflux;A 75%
B n/a
(decyloxymethanetriyl)tribenzene
500288-61-9

(decyloxymethanetriyl)tribenzene

A

1-Decanol
112-30-1

1-Decanol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 28h; Reflux;A 71%
B n/a
hexyl trityl ether
85058-11-3

hexyl trityl ether

A

trityl chloride
76-83-5

trityl chloride

B

hexan-1-ol
111-27-3

hexan-1-ol

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 30h; Reflux;A n/a
B 70%
(cyclohexyloxy)triphenylmethane
20705-40-2

(cyclohexyloxy)triphenylmethane

A

trityl chloride
76-83-5

trityl chloride

B

cyclohexanol
108-93-0

cyclohexanol

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 31h; Reflux;A n/a
B 70%
trans-2-chloro-1-(triphenylmethyldithio)cyclohexane

trans-2-chloro-1-(triphenylmethyldithio)cyclohexane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

C12H20Cl2S4

C12H20Cl2S4

Conditions
ConditionsYield
In ethyl acetate for 13h; Heating;A 26%
B 23%
C 69%
endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.1>heptane
80345-24-0

endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.1>heptane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

di<(2-chloro)-1-norbornyl>tetrasulfide

di<(2-chloro)-1-norbornyl>tetrasulfide

Conditions
ConditionsYield
In ethyl acetate for 40h; Heating;A 21%
B 19%
C 68%
2-trityloxyoctane

2-trityloxyoctane

A

rac-octan-2-ol
4128-31-8

rac-octan-2-ol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 32h; Reflux;A 68%
B n/a
trityl phenoxide
5447-80-3

trityl phenoxide

A

trityl chloride
76-83-5

trityl chloride

B

phenol
108-95-2

phenol

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 25h; Reflux;A n/a
B 68%
trans-2-chloro-1-(triphenylmethyltrithio)cyclopentane

trans-2-chloro-1-(triphenylmethyltrithio)cyclopentane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

C10H16Cl2S4

C10H16Cl2S4

Conditions
ConditionsYield
In ethyl acetate for 10h; Heating;A 27%
B 19%
C 67%
trans-2-chloro-1-(triphenylmethyldithio)cyclopentane

trans-2-chloro-1-(triphenylmethyldithio)cyclopentane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

C10H16Cl2S4

C10H16Cl2S4

Conditions
ConditionsYield
In ethyl acetate for 8h; Heating;A 24%
B 20%
C 65%
trans-2-chloro-1-(triphenylmethyltrithio)cyclohexane

trans-2-chloro-1-(triphenylmethyltrithio)cyclohexane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

C12H20Cl2S4

C12H20Cl2S4

Conditions
ConditionsYield
In ethyl acetate for 15h; Heating;A 28%
B 21%
C 65%
isoamyl trityl ether
62761-69-7

isoamyl trityl ether

A

i-Amyl alcohol
123-51-3

i-Amyl alcohol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 30h; Reflux;A 62%
B n/a
(2E)-3,7-dimethyl-1-triphenylmethoxy-2,6-octadiene
92464-82-9

(2E)-3,7-dimethyl-1-triphenylmethoxy-2,6-octadiene

A

Geraniol
106-24-1

Geraniol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 30h; Reflux;A 62%
B n/a
endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.2>octane

endo-2-chloro-exo-1-(triphenylmethyldithio)bicyclo<2.2.2>octane

A

triphenylmethanethiol
3695-77-0

triphenylmethanethiol

B

trityl chloride
76-83-5

trityl chloride

C

C16H24Cl2S4

C16H24Cl2S4

Conditions
ConditionsYield
In ethyl acetate for 42h; Heating;A 25%
B 21%
C 60%
1,6-bis(trityloxy)hexane

1,6-bis(trityloxy)hexane

A

1,6-hexanediol
629-11-8

1,6-hexanediol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 34h; Reflux;A 60%
B n/a
1,4-di(trityloxy)pentane

1,4-di(trityloxy)pentane

A

1,4-Pentanediol
626-95-9

1,4-Pentanediol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 30h; Reflux;A 58%
B n/a
triphenylacetic acid
595-91-5

triphenylacetic acid

tungsten(VI) chloride
13283-01-7

tungsten(VI) chloride

A

carbon monoxide
201230-82-2

carbon monoxide

B

C19H15(1+)*Cl5OW(1-)

C19H15(1+)*Cl5OW(1-)

C

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
In dichloromethane at 20℃; for 18h; Inert atmosphere; Schlenk technique;A 57%
B 32%
C n/a
1,4-pentanediol monotrityl ether
74500-56-4, 104784-02-3, 104871-06-9, 78666-39-4

1,4-pentanediol monotrityl ether

A

1,4-Pentanediol
626-95-9

1,4-Pentanediol

B

trityl chloride
76-83-5

trityl chloride

Conditions
ConditionsYield
With indium; ammonium chloride In methanol for 28h; Reflux;A 56%
B n/a
TREHALOSE
99-20-7

TREHALOSE

trityl chloride
76-83-5

trityl chloride

6-O-(triphenylmethyl)-α-D-glucopyranosyl-6'-O-(triphenylmethyl)-α-D-glucopyranoside
50705-44-7, 108811-30-9

6-O-(triphenylmethyl)-α-D-glucopyranosyl-6'-O-(triphenylmethyl)-α-D-glucopyranoside

Conditions
ConditionsYield
With pyridine at 20 - 40℃; for 20h; Inert atmosphere;100%
In pyridine88%
With pyridine at 40℃; for 36h;83%
D-sorbitol
50-70-4

D-sorbitol

trityl chloride
76-83-5

trityl chloride

1,6-di-O-trityl-D-glucitol
29780-95-8

1,6-di-O-trityl-D-glucitol

Conditions
ConditionsYield
With pyridine; dmap for 48h; Ambient temperature;100%
With pyridine; dmap at 20℃; for 48h;100%
With pyridine for 1.5h; Reflux;93%
batyl alcohol
544-62-7

batyl alcohol

trityl chloride
76-83-5

trityl chloride

1-octadecyloxy-3-trityloxy-propan-2-ol
86334-56-7

1-octadecyloxy-3-trityloxy-propan-2-ol

Conditions
ConditionsYield
With pyridine for 48h; Ambient temperature;100%
With pyridine at 70℃; for 24h;96%
With pyridine
1-Hydroxy-3-butanone
590-90-9

1-Hydroxy-3-butanone

trityl chloride
76-83-5

trityl chloride

4-(trityloxy)butan-2-one
800380-59-0

4-(trityloxy)butan-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 2h;100%
With pyridine
With pyridine
trityl chloride
76-83-5

trityl chloride

propargyl alcohol
107-19-7

propargyl alcohol

1-trityloxy-2-propyne
82816-38-4

1-trityloxy-2-propyne

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 20℃; for 16h;100%
With pyridine; dmap In dichloromethane at 20℃; for 18h;95%
With triethylamine In dichloromethane Ambient temperature;94%
trityl chloride
76-83-5

trityl chloride

aniline
62-53-3

aniline

Phenyl-trityl-amine
4471-22-1

Phenyl-trityl-amine

Conditions
ConditionsYield
Stage #1: trityl chloride; aniline at 190℃; for 0.5h;
Stage #2: With hydrogenchloride In methanol for 0.5h; Reflux;
100%
at 50℃; for 1.5h;63%
With pyridine at 20℃; for 24h; Substitution;44%
trityl chloride
76-83-5

trityl chloride

triphenylmethyl alcohol
76-84-6

triphenylmethyl alcohol

Conditions
ConditionsYield
With water In tetrachloromethane100%
With water Kinetics; Rate constant; Mechanism; Two-phase systems;
With water In acetone at 25℃; Kinetics; ΔS, ΔH (excit.);
trityl chloride
76-83-5

trityl chloride

1,2-O-isopropylidene-α-D-xylose
20031-21-4

1,2-O-isopropylidene-α-D-xylose

1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose
20590-53-8

1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose

Conditions
ConditionsYield
With pyridine at 20℃; for 12h;100%
With pyridine for 16h;95%
With triethylamine In dichloromethane for 3h; Inert atmosphere;95%
trityl chloride
76-83-5

trityl chloride

methyl-alpha-D-glucopyranoside
97-30-3

methyl-alpha-D-glucopyranoside

methyl 6-O-trityl-α-D-glucopyranoside
18311-26-7

methyl 6-O-trityl-α-D-glucopyranoside

Conditions
ConditionsYield
With pyridine at 70℃; for 2h;100%
With pyridine at 90℃; for 72h; Inert atmosphere; Schlenk technique;100%
With 1,4-diaza-bicyclo[2.2.2]octane In dichloromethane at 30℃; for 3.5h; regioselective reaction;98%
3-(hexadecyloxy)-1,2-propanediol
6145-69-3

3-(hexadecyloxy)-1,2-propanediol

trityl chloride
76-83-5

trityl chloride

1-O-hexadecyl-3-O-trityl-rac-glycerol
82002-20-8

1-O-hexadecyl-3-O-trityl-rac-glycerol

Conditions
ConditionsYield
100%
With pyridine Ambient temperature;68%
In hexane Heating;56%
rac-1-monopalmitoylglycerol
305847-08-9

rac-1-monopalmitoylglycerol

trityl chloride
76-83-5

trityl chloride

1-palmitoyl-3-O-trityl-rac-glycerol
69256-58-2

1-palmitoyl-3-O-trityl-rac-glycerol

Conditions
ConditionsYield
With pyridine at 60℃; for 3h;100%
With pyridine at 60℃; for 3h;100%
With pyridine In chloroform
methyl (2S)-2-amino-3-hydroxypropanoate hydrochloride
5680-80-8

methyl (2S)-2-amino-3-hydroxypropanoate hydrochloride

trityl chloride
76-83-5

trityl chloride

methyl N-trityl-L-serinate
13515-76-9, 116457-91-1, 4465-44-5

methyl N-trityl-L-serinate

Conditions
ConditionsYield
With TEA In dichloromethane at 0℃; for 24h;100%
With triethylamine In dichloromethane at 0 - 20℃;98%
With triethylamine In dichloromethane at 0 - 20℃;98%
tetrahydrofuran
109-99-9

tetrahydrofuran

trityl chloride
76-83-5

trityl chloride

(C6H5)3CCaCl*2C4H8O
13889-83-3, 13973-77-8

(C6H5)3CCaCl*2C4H8O

Conditions
ConditionsYield
With calcium for 0.5h;100%
4-HYDROXYPIPERIDINE
5382-16-1

4-HYDROXYPIPERIDINE

trityl chloride
76-83-5

trityl chloride

N-triphenylmethyl-4-hydroxypiperidine
227100-23-4

N-triphenylmethyl-4-hydroxypiperidine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;100%
With triethylamine In dichloromethane at 20℃; for 14h;82%
With triethylamine In dichloromethane at 0℃; for 1h;
With potassium carbonate In N-methyl-acetamide
ethyl 6-aminopicolinate
69142-64-9

ethyl 6-aminopicolinate

trityl chloride
76-83-5

trityl chloride

Ethyl 6-tritylaminopicolinate
153140-21-7

Ethyl 6-tritylaminopicolinate

Conditions
ConditionsYield
With triethylamine In chloroform for 5h; Ambient temperature;100%
With triethylamine In chloroform at 20℃;
5-(4-methoxyphenyl)-1H-tetrazole
6926-51-8

5-(4-methoxyphenyl)-1H-tetrazole

trityl chloride
76-83-5

trityl chloride

5-(4-Methoxy-phenyl)-1-trityl-1H-tetrazole
137898-60-3

5-(4-Methoxy-phenyl)-1-trityl-1H-tetrazole

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 70℃; for 3h;100%
(3aR,4S,5R,6aS)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one
32233-40-2

(3aR,4S,5R,6aS)-5-hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one

trityl chloride
76-83-5

trityl chloride

(-)-7α-hydroxy-6β-triphenylmethoxymethyl-cis-2-oxabicyclo<3.3.0>octan-3-one
62939-85-9

(-)-7α-hydroxy-6β-triphenylmethoxymethyl-cis-2-oxabicyclo<3.3.0>octan-3-one

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃; for 4h; Inert atmosphere;100%
With pyridine In dichloromethane93%
With pyridine at 20℃; for 48h;87%
In pyridine at 20℃; for 48h; Substitution;87%
With pyridine at 20℃; for 12h; Temperature; Large scale;
(S)-Ethyl lactate
687-47-8

(S)-Ethyl lactate

trityl chloride
76-83-5

trityl chloride

ethyl (S)-2-(trityloxy)propionate
123077-62-3

ethyl (S)-2-(trityloxy)propionate

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 48h;100%
Stage #1: (S)-Ethyl lactate; trityl chloride With zinc(II) chloride In acetonitrile at 20℃; for 0.0833333h;
Stage #2: With triethylamine In acetonitrile at 20℃; for 0.166667h;
Stage #3: With citric acid In water; acetonitrile at 20℃; for 0.0833333h; pH=5;
83%
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 20℃; for 48h; Inert atmosphere;82%
D-2-deoxyglucose
154-17-6

D-2-deoxyglucose

trityl chloride
76-83-5

trityl chloride

(3R,4S,5R)-3,4,5-Trihydroxy-6-trityloxy-hexanal
84457-54-5

(3R,4S,5R)-3,4,5-Trihydroxy-6-trityloxy-hexanal

Conditions
ConditionsYield
With pyridine for 15h; Ambient temperature;100%
trityl chloride
76-83-5

trityl chloride

5-exo-<(trityloxy)methyl>bicyclo<2.2.1>hept-2-ene

5-exo-<(trityloxy)methyl>bicyclo<2.2.1>hept-2-ene

Conditions
ConditionsYield
With pyridine; tetrabutylammonium perchlorate In dichloromethane for 4.5h; Ambient temperature;100%
2-azido-sphingosine
103348-49-8

2-azido-sphingosine

trityl chloride
76-83-5

trityl chloride

(2S,3R,4E)-2-azido-1-(triphenylmethyl)-4-octadecene-1,3-diol
108283-57-4

(2S,3R,4E)-2-azido-1-(triphenylmethyl)-4-octadecene-1,3-diol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 23h;100%
With N-ethyl-N,N-diisopropylamine In dichloromethane for 26h;91%
In tetrahydrofuran; pyridine; chloroform for 48h; Ambient temperature;90%
L-threonine methyl ester hydrochloride
39994-75-7

L-threonine methyl ester hydrochloride

trityl chloride
76-83-5

trityl chloride

methyl (2S,3R)-3-hydroxy-2-triphenylmethylaminobutanoate
74481-55-3

methyl (2S,3R)-3-hydroxy-2-triphenylmethylaminobutanoate

Conditions
ConditionsYield
With triethylamine In chloroform at 0℃; for 24h;100%
With triethylamine In chloroform at 0℃; for 20h;100%
With triethylamine In chloroform at 0℃; for 72h;91%
With triethylamine In dichloromethane at 20℃; for 19h;
Conditions
ConditionsYield
With pyridine for 48h; Ambient temperature;100%
trityl chloride
76-83-5

trityl chloride

ethylenediamine
107-15-3

ethylenediamine

N-tritylethylene-1,2-diamine
75257-79-3

N-tritylethylene-1,2-diamine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane100%
With potassium carbonate In dichloromethane at 20℃; for 4h; Inert atmosphere;90%
With triethylamine In dichloromethane at 20℃;83.3%
trityl chloride
76-83-5

trityl chloride

2H-4-oxo-1,2,3,4,6,7,8,12b-octahydropyrazino<2,1-a><2>benzazepine
98123-61-6

2H-4-oxo-1,2,3,4,6,7,8,12b-octahydropyrazino<2,1-a><2>benzazepine

2-(triphenylmethyl)-4-oxo-1,2,3,4,6,7,8,12b-octahydropyrazino<2,1-a><2>benzazepine
121654-85-1

2-(triphenylmethyl)-4-oxo-1,2,3,4,6,7,8,12b-octahydropyrazino<2,1-a><2>benzazepine

Conditions
ConditionsYield
With triethylamine In chloroform 1) 0 deg C, 30 min, 2) r.t., 90 min;100%
With triethylamine In chloroform100%
trityl chloride
76-83-5

trityl chloride

ethyl 2-(<2-(14)C>-2-aminothiazol-4-yl)-2-syn-methoximinoacetate

ethyl 2-(<2-(14)C>-2-aminothiazol-4-yl)-2-syn-methoximinoacetate

ethyl 2-(<2-(14)C>-2-tritylaminothiazol-4-yl)-2-syn-methoximinoacetate

ethyl 2-(<2-(14)C>-2-tritylaminothiazol-4-yl)-2-syn-methoximinoacetate

Conditions
ConditionsYield
With triethylamine 1.) -35 deg C to room temp., 1 h, 2.) room temp., 9 h;100%
trityl chloride
76-83-5

trityl chloride

trifluoroacetyl triflate
68602-57-3

trifluoroacetyl triflate

triphenylmethyl trifluoromethanesulfonate
115726-23-3

triphenylmethyl trifluoromethanesulfonate

Conditions
ConditionsYield
In tetrachloromethane at 25℃; for 3h;100%
trityl chloride
76-83-5

trityl chloride

(E)-methyl 3-(1H-imidazol-4-yl)acrylate
70346-51-9

(E)-methyl 3-(1H-imidazol-4-yl)acrylate

trans-1-trityl-4-imidazoleacrylic acid methyl ester
138408-36-3

trans-1-trityl-4-imidazoleacrylic acid methyl ester

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide for 0.5h; Ambient temperature;100%
With triethylamine In tetrahydrofuran at 0 - 20℃;97%
With triethylamine In N,N-dimethyl-formamide for 3h; Ambient temperature;70%
trityl chloride
76-83-5

trityl chloride

N-benzylethylenediamine
4152-09-4

N-benzylethylenediamine

N-Benzyl-N'-(triphenylmethyl)ethane-1,2-diamine
141856-06-6

N-Benzyl-N'-(triphenylmethyl)ethane-1,2-diamine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;100%
With triethylamine In acetonitrile at 0 - 30℃; for 1h; Inert atmosphere;100%
With triethylamine In dichloromethane for 1h; 0 deg C to r.t.;83%

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