(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

Base Information

Chemical Name:(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine
CAS No.:200339-98-6
Molecular Formula:C₁₆H₂₃NO₄S
Molecular Weight:325.429
Hs Code.:

Synonyms:(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

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Chemical Property of (3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

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Technology Process of (3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

There total 5 articles about (3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine 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:

: 121573-17-9
(3aR,7aS)-2,2-dimethyltetrahydrobenzo[d][1,3]dioxol-5(6H)-one

: 200339-98-6
(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / NH₂OH*HCl, CH₃COONa / aq. ethanol / 1.5 h / Ambient temperature

2: 4.9 g / pyridine / 1.) -20 deg C, 1 h, 2.) -10 deg C, 1 h

With hydroxylamine hydrochloride; sodium acetate; In pyridine; ethanol;
DOI:10.1016/S0040-4020(97)10139-9

Reference yield:

: (3aR,7aS)-2,2-Dimethyl-tetrahydro-benzo[1,3]dioxol-5-one oxime

: 200339-98-6
(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

Guidance literature:: Multi-step reaction with 2 steps

1: 4.9 g / pyridine / 1.) -20 deg C, 1 h, 2.) -10 deg C, 1 h

In pyridine;
DOI:10.1016/S0040-4020(97)10139-9

Reference yield:

: 200339-85-1
C₁₆H₂₁NO₅S

: 200339-98-6
(3aR,8aS)-2,2-Dimethyl-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]azepine

Guidance literature:: Multi-step reaction with 2 steps

1: 0.67 g / basic alumina / benzene

2: 1.) LiAlH₄ / 1.) THF, room temperature, 2 h, 2.) Py, -20 deg C, 1 h

With aluminum oxide; lithium aluminium tetrahydride; In benzene;
DOI:10.1016/S0040-4020(97)10139-9