6,6'-bis{N-[(4-chlorophenyl)sulfonyl]-1,3-benzoxazol-2-amine}

Base Information

Chemical Name:6,6'-bis{N-[(4-chlorophenyl)sulfonyl]-1,3-benzoxazol-2-amine}
CAS No.:127933-44-2
Molecular Formula:C₂₆H₁₆Cl₂N₄O₆S₂
Molecular Weight:615.474
Hs Code.:
Mol file:127933-44-2.mol

Synonyms:2,2'-bis(4-chlorophenylsulfonylamino)-6,6'-bibenzoxazole

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Chemical Property of 6,6'-bis{N-[(4-chlorophenyl)sulfonyl]-1,3-benzoxazol-2-amine}

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Technology Process of 6,6'-bis{N-[(4-chlorophenyl)sulfonyl]-1,3-benzoxazol-2-amine}

There total 2 articles about 6,6'-bis{N-[(4-chlorophenyl)sulfonyl]-1,3-benzoxazol-2-amine} 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: 75.0%

: 13068-12-7
N--4-chlorobenzenesulfonamide

: 2373-98-0
3,3'-dihydroxybenzidine

: 127933-44-2
2,2'-bis(4-chlorophenylsulfonylamino)-6,6'-bibenzoxazole

Guidance literature:: 3,3'-dihydroxybenzidine; With sodium hydroxide; In N,N-dimethyl-formamide; at 20 ℃; for 0.5h;

N--4-chlorobenzenesulfonamide; In N,N-dimethyl-formamide; for 8h; Reflux; Inert atmosphere;
DOI:10.1248/cpb.c12-00745

Reference yield:

: 98-64-6
4-Chlorobenzenesulfonamide

: 127933-44-2
2,2'-bis(4-chlorophenylsulfonylamino)-6,6'-bibenzoxazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydroxide / N,N-dimethyl-formamide / 0 °C

1.2: 20 °C

2.1: sodium hydroxide / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 8 h / Reflux; Inert atmosphere

With sodium hydroxide; In N,N-dimethyl-formamide;
DOI:10.1248/cpb.c12-00745