(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

Base Information

Chemical Name:(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester
CAS No.:136378-84-2
Molecular Formula:C₂₉H₅₂O₈Si
Molecular Weight:556.813
Hs Code.:

Synonyms:(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

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Chemical Property of (2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

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Technology Process of (2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

There total 5 articles about (2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester 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: 60.4%

: 136358-55-9
(2E,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)-2-undecenoic acid methyl ester

: 136378-84-2
(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

Guidance literature:: With osmium(VIII) oxide; hydroquinidine acetate; In toluene; for 5h;

Reference yield:

: 69739-34-0
t-butyldimethylsiyl triflate

: 136378-84-2
(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / -78 - 20 °C

2: 60.4 percent / dihydroquinidine acetate, OsO₄ / toluene / 5 h

With 2,6-dimethylpyridine; osmium(VIII) oxide; hydroquinidine acetate; In dichloromethane; toluene;

Reference yield:

: 136358-53-7,136358-54-8
<2R,S,3R,5S,6S,6(1S,2S)>-2-hydroxy-6-<2-(benzyloxy)-1-methoxy-3-methylbutyl>-5-methoxy-3-methyltetrahydropyran

: 136378-84-2
(2S,3R,4R,6S,7S,8S,9S)-7-<(tert-butyldimethylsilyl)oxy>-2,3-dihydroxy-6,8-dimethoxy-4,10-dimethyl-9-(phenylmethoxy)undecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 73.5 percent / acetonitrile / 72 h / Heating

2: 93 percent / 2,6-lutidine / CH₂Cl₂ / 0.25 h / -78 - 20 °C

3: 60.4 percent / dihydroquinidine acetate, OsO₄ / toluene / 5 h

With 2,6-dimethylpyridine; osmium(VIII) oxide; hydroquinidine acetate; In dichloromethane; toluene; acetonitrile;