(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Base Information

Chemical Name:(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide
CAS No.:1346538-14-4
Molecular Formula:C₃₄H₃₄N₂O₄
Molecular Weight:534.655
Hs Code.:

Synonyms:(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Suppliers and Price of (S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

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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 (S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Chemical Property:

Purity/Quality:

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Technology Process of (S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

There total 3 articles about (S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide 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:

: 3182-95-4
L-Phenylalaninol

: 111168-65-1
2-(diphenylmethylidene)malonic acid dichloride

: 1346538-14-4
(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 4h;
DOI:10.1016/j.tet.2011.09.106

Reference yield:

: 4472-94-0
2-(diphenylmethylidene)malonic acid

: 1346538-14-4
(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 3 h / 0 °C

2: triethylamine / dichloromethane / 4 h / 0 - 20 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;
DOI:10.1016/j.tet.2011.09.106

Reference yield:

: 24824-36-0
diethyl 2,2-diphenylethene-1,1-dicarboxylate

: 1346538-14-4
(S,S)-N,N'-bis(2-hydroxy-1-benzylethyl)-2-(diphenylmethylidene)malonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / methanol; water / 8 h / Reflux

1.2: 0 °C

2.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 3 h / 0 °C

3.1: triethylamine / dichloromethane / 4 h / 0 - 20 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; sodium hydroxide; In methanol; dichloromethane; water;
DOI:10.1016/j.tet.2011.09.106