(3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

Base Information

Chemical Name:(3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine
CAS No.:1253959-51-1
Molecular Formula:C₂₇H₂₃NO₂
Molecular Weight:393.485
Hs Code.:

Synonyms:(3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

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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 (3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

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Technology Process of (3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

There total 2 articles about (3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine 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: 90.0%

: 1137-96-8,26505-49-7,201024-81-9
N-(benzylidene)aniline N-oxide

: 771477-46-4
2-(phenylethynyl)cyclohex-2-en-1-one

: 1253959-51-1
(3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

Guidance literature:: With C₃₇H₂₈O₂P₂*Au₂Cl₂; silver trifluoromethanesulfonate; In 1,2-dichloro-ethane; at -30 ℃; optical yield given as %ee; enantioselective reaction;
DOI:10.1002/anie.201003136

Reference yield:

: 1137-96-8,26505-49-7,201024-81-9
N-(benzylidene)aniline N-oxide

: 771477-46-4
2-(phenylethynyl)cyclohex-2-en-1-one

: 1186391-38-7
(3S,8aR)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

: 1253959-51-1
(3R,8aS)-2,3,4-triphenyl-2,3,6,7,8,8a-hexahydrobenzofuro[3,4-de][1,2]oxazine

Guidance literature:: With chloro(dimethylsulfide) gold(I); silver trifluoromethanesulfonate; (R)-(6,6′-dimethoxy-[1,1′-biphenyl]-2,2′-diyl)bis(diphenylphosphine); In dichloromethane; at 20 ℃; for 2h; enantioselective reaction;
DOI:10.1002/anie.200901299