methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

Base Information

Chemical Name:methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside
CAS No.:73656-98-1
Molecular Formula:C₂₈H₃₀O₃
Molecular Weight:414.544
Hs Code.:

Synonyms:methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

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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 methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

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Technology Process of methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

There total 6 articles about methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside 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: 93.8%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 66149-56-2
methyl 3,4-dideoxy-4-C-methyl-6-O-(triphenylmethyl)-α-D-threo-hexopyranosid-2-ulose

: 73656-98-1
methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; Ambient temperature;
DOI:10.1016/S0040-4020(01)88109-6

Reference yield:

: 35303-94-7
(2S,6S)-2-Methoxy-6-trityloxymethyl-6H-pyran-3-one

: 73656-98-1
methyl 2,3,4-trideoxy-4-C-methyl-2-C-methylene-6-O-(triphenylmethyl)-α-D-threo-hexopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / dimethyl sulfide-copper bromide / diethyl ether / 1.) -78 deg C, 0.5 h, 2.) -40 deg C, 0.5 h

2: n-butyllithium / 1.) diethyl ether, room temp., 1 h, 2.) 6 h

With n-butyllithium; copper(I) bromide dimethylsulfide complex; In diethyl ether;
DOI:10.1021/jo00345a008