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Cas Database

39153-42-9

39153-42-9

Identification

  • Product Name:p-Chlor-dithiobenzoesaeure-p-chlorphenylester

  • CAS Number: 39153-42-9

  • EINECS:

  • Molecular Weight:299.245

  • Molecular Formula: C13H8Cl2S2

  • HS Code:

  • Mol File:39153-42-9.mol

Synonyms:

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Relevant articles and documentsAll total 1 Articles be found

Kinetics and mechanism of the aminolysis of phenyl dithiobenzoates

Oh, Hyuck Keun,Shin, Chul Ho,Lee, Ikchoon

, p. 1169 - 1174 (2007/10/02)

The kinetics and mechanism of the reactions of phenyl dithiobenzoates with anilines in acetonitrile at 55.0 deg C have been studied.The large magnitude of βx(βnuc) and the signs of cross-interaction constants, ρeXY > 0, ρYZ XZ > 0, are all consistent with the carbonyl addition mechanism in which the breakdown of the tetrahedral intermediate, T+/-, is rate limiting.The thiocarbonyl group (C=S) is found to favour amine expulsion in contrast to the carbonyl group (C=O) which favours the S-bonded nucleofuge expulsion from T+/-.The signs of cross-interaction constants, ρXY, ρYZ and/or ρXZ, are shown to provide useful mechanistic criteria for distinguishing, especially, the carbonyl addition mechanism involving the rate-limiting breakdown of the tetrahedral intermediate (T+/- from the concerted SN2 mechanism.

Process route upstream and downstream products

Process route

S-(p-chlorophenyl) p-chlorobenzenecarbothioate
6310-31-2

S-(p-chlorophenyl) p-chlorobenzenecarbothioate

p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

Conditions
Conditions Yield
With Lawessons reagent; In toluene; Heating;
C<sub>19</sub>H<sub>12</sub>Cl<sub>3</sub>LiS<sub>3</sub>
39090-40-9

C19H12Cl3LiS3

p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: I2 / tetrahydrofuran; hexane
2: 1,3,5-trimethyl-benzene / Heating
With iodine; In tetrahydrofuran; hexane; 1,3,5-trimethyl-benzene;
tetrathioorthocarbonic acid tetrakis-(4-chloro-phenyl ester)
16876-61-2

tetrathioorthocarbonic acid tetrakis-(4-chloro-phenyl ester)

p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

Conditions
Conditions Yield
In 1,3,5-trimethyl-benzene; Heating;
Hexakis(p-chlorphenylthio)aethan
27722-56-1

Hexakis(p-chlorphenylthio)aethan

p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

Conditions
Conditions Yield
In 1,3,5-trimethyl-benzene; Heating;
p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

4-chloro-aniline
106-47-8

4-chloro-aniline

4,4'-dichlorothiobenzanilide
71114-55-1

4,4'-dichlorothiobenzanilide

Conditions
Conditions Yield
In acetonitrile; at 55 ℃; Rate constant;
p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

4-chloro-4'-methylthiobenzanilide
95236-95-6

4-chloro-4'-methylthiobenzanilide

Conditions
Conditions Yield
In acetonitrile; at 55 ℃; Rate constant;
p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

4-methoxy-aniline
104-94-9

4-methoxy-aniline

4-chloro-N-(4-methoxyphenyl)benzothioamide
95236-94-5

4-chloro-N-(4-methoxyphenyl)benzothioamide

Conditions
Conditions Yield
In acetonitrile; at 55 ℃; Rate constant;
p-Chlor-dithiobenzoesaeure-p-chlorphenylester
39153-42-9

p-Chlor-dithiobenzoesaeure-p-chlorphenylester

aniline
62-53-3

aniline

4-chloro-N-phenylthiobenzamide
6244-75-3

4-chloro-N-phenylthiobenzamide

Conditions
Conditions Yield
In acetonitrile; at 55 ℃; Rate constant;

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