diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

Base Information

Chemical Name:diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate
CAS No.:147262-40-6
Molecular Formula:C₃₅H₃₀ClN₂O₄PS
Molecular Weight:641.127
Hs Code.:

Synonyms:diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

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Technology Process of diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

There total 2 articles about diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 68.0%

: 98-88-4
benzoyl chloride

: 147235-54-9
diethyl 2,5-bis[(triphenyl-λ⁵-phosphanylidene)amino]thiophene-3,4-dicarboxylate

: 147262-40-6
diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 4h;
DOI:10.1016/S0040-4020(01)86261-X

Reference yield:

: 80691-81-2
2,5-diamino-thiophene-3,4-dicarboxylic acid diethyl ester

: 147262-40-6
diethyl 5-(1-chloro-1-phenylmethyleneamino)-2-(triphenylphosphoranylideneamino)thiophen-3,4-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / Et₃N, hexachloroethane / acetonitrile / 4 h / Ambient temperature

2: 68 percent / Et₃N / CH₂Cl₂ / 4 h / 0 °C

With hexachloroethane; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1016/S0040-4020(01)86261-X