methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

Base Information

Chemical Name:methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside
CAS No.:183182-16-3
Molecular Formula:C₁₆H₂₂O₈S
Molecular Weight:374.412
Hs Code.:

Synonyms:methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

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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 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

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Technology Process of methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

There total 1 articles about methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside 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: 91.0%

: 124-63-0
methanesulfonyl chloride

: 74410-55-2
methyl 4,6-O-(R)-benzylidene-2-O-methyl-α-D-altropyranoside

: 183182-16-3
methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

Guidance literature:: With pyridine; for 24h; Ambient temperature;
DOI:10.1016/0957-4166(96)00330-8

Reference yield: 80.0%

: 183182-16-3
methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

: 183001-82-3
Benzoic acid (2S,3R,4R,5S,6S)-2-bromomethyl-4-methanesulfonyloxy-5,6-dimethoxy-tetrahydro-pyran-3-yl ester

Guidance literature:: With N-Bromosuccinimide; barium carbonate; In tetrachloromethane; for 2h; Heating;
DOI:10.1016/0957-4166(96)00330-8

Reference yield:

: 183182-16-3
methyl 4,6-O-benzylidene-3-O-methanesulfonyl-2-O-methyl-α-D-altropyranoside

: 183001-89-0
(3S,4R,5R)-4-Benzyloxy-5-((R)-2-hydroxy-1-methoxy-ethyl)-tetrahydro-thiophen-3-ol

Guidance literature:: Multi-step reaction with 6 steps

1: 80 percent / NBS, BaCO₃ / CCl₄ / 2 h / Heating

2: 100 percent / dimethylformamide / Ambient temperature

3: 51 percent / MeONa / benzene; methanol / 3 h / Ambient temperature

4: 62 percent / t-BuOK / tetrahydrofuran / 2 h / Ambient temperature

5: 70percent aq. TFA / 1 h / 70 °C

6: NaBH₄ / methanol / 1 h

With sodium tetrahydroborate; N-Bromosuccinimide; potassium tert-butylate; sodium methylate; barium carbonate; trifluoroacetic acid; In tetrahydrofuran; methanol; tetrachloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/0957-4166(96)00330-8