(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

Base Information

Chemical Name:(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene
CAS No.:116315-45-8
Molecular Formula:C₂₉H₃₈O₄
Molecular Weight:450.618
Hs Code.:

Synonyms:(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

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Chemical Property of (2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

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Technology Process of (2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

There total 1 articles about (2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene 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:

: 116315-43-6,116348-94-8
(2RS,4S,6S)-4-benzyloxy-6-benzyloxymethyl-2-<(3S,4R,5R)-4-dimethyl-t-butylsiloxy-3,5-dimethylhept-1-ynyl>-2-methoxytetrahydropyran

: 116315-45-8
(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / tetrabutylammonium fluoride / tetrahydrofuran / 8 h / Ambient temperature

2: 1.) H₂, 2.) CSA / Lindlar catalyst / 1.) MeOH, RT, 2.) ether, RT, 30 min

With camphor-10-sulfonic acid; tetrabutyl ammonium fluoride; hydrogen; Lindlar's catalyst; In tetrahydrofuran;

Reference yield: 40.0%

: 116315-45-8
(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

: 116315-46-9,116348-98-2
(2R,3R,4S,5S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-5-chloro-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undecan-4-ol

: 116315-46-9,116348-98-2
(2R,3R,4S,5S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-5-chloro-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undecan-4-ol

Guidance literature:: With tert-butylhypochlorite; In water; acetone; at 40 ℃; for 0.5h;

Reference yield:

: 116315-45-8
(2R,3S,6R,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undec-4-ene

: 116315-47-0
(2R,3R,4R,,6S,8S,10S)-10-benzyloxy-8-benzyloxymethyl-2-<(S)-1-methylpropyl>-3-methyl-1,7-dioxaspiro<5.5>undecan-4-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 40 percent / t-butyl hypochlorite / H₂O; acetone / 0.5 h / 40 °C

2: 73 percent / tributyltin hydride, AIBN / toluene / 12 h / Heating

With tert-butylhypochlorite; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In water; acetone; toluene;