1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

Base Information

Chemical Name:1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine
CAS No.:817160-16-0
Molecular Formula:C₁₆H₁₆N₂O₆S
Molecular Weight:364.379
Hs Code.:

Synonyms:1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

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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 1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

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Technology Process of 1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

There total 6 articles about 1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine 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: 100.0%

: 817160-14-8
N-(2,2-dimethoxyethyl)-N-(2-hydroxymethylphenyl)-2-nitrobenzenesulfonamide

: 817160-16-0
1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

Guidance literature:: With boron trifluoride diethyl etherate; In diethyl ether;
DOI:10.1016/j.tet.2004.09.072

Reference yield:

: 6-chloro-7-{2-[N-(2-hydroxymethylphenyl)-2-nitrobenzenesulfonamide]-1-methoxyethyl}-7H-purine

: 817160-16-0
1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

Guidance literature:: In dimethylsulfoxide-d6; water; water-d2; at 3 ℃; for 720h;
DOI:10.1016/j.tet.2007.03.155

Reference yield:

: 68847-33-6
2-[(1,1,2,2-tetramethyl-1-silapropoxy)methyl]phenylamine

: 817160-16-0
1-(2-nitrobenzenesulfonyl)-3-methoxy-1,2,3,5-tetrahydro-4,1-benzoxazepine

Guidance literature:: Multi-step reaction with 4 steps

1: 62 percent / TEA / CH₂Cl₂ / 24 h / 30 °C

2: 62 percent / PPh₃; DIAD / tetrahydrofuran / 21 h / -20 - 30 °C

3: 83 percent / TBAF / tetrahydrofuran / 1 h / 20 °C

4: 100 percent / BF₃*OEt₂ / diethyl ether

With di-isopropyl azodicarboxylate; TEA; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; triphenylphosphine; In tetrahydrofuran; diethyl ether; dichloromethane; 2: Mitsunobu reaction;
DOI:10.1016/j.tet.2004.09.072