(S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane

Base Information

• Chemical Name: (S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane
• CAS No.: 155321-24-7
• Molecular Formula: C₃₁H₄₂O₆
• Molecular Weight: 510.671
• Mol file: 155321-24-7.mol

Synonyms:(S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane

Chemical Property of (S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane

There total 1 articles about (S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane 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:

(1S,2R,3S,4R,5R)-3-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-5-hydroxy-1-methoxymethoxy-4-methyl-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester (155321-22-5) → (S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane (155321-24-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / LiAlH₄ / 3 h / 0 - 50 °C

2: 96 percent / sodium hydride in mineral oil / dimethylformamide / 6 h / 0 - 25 °C

With lithium aluminium tetrahydride; sodium hydride; In N,N-dimethyl-formamide;

DOI:10.1016/S0040-4020(01)80785-7

Reference yield: 76.0%

(S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane (155321-24-7) → (S)-1-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-ethane-1,2-diol (155321-32-7)

Guidance literature:

With acetic acid; at 25 ℃; for 4h;

DOI:10.1016/S0040-4020(01)80785-7

Reference yield:

(S)-4-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-2,2-dimethyl-[1,3]dioxolane (155321-24-7) → (1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]octane-2-carbaldehyde (155321-25-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / 80percent acetic acid / 4 h / 25 °C

2: 92 percent / sodium periodate / methanol; H₂O / 1.5 h / 0 - 22 °C

With sodium periodate; acetic acid; In methanol; water;

DOI:10.1016/S0040-4020(01)80785-7

upstream raw materials:

(1S,2R,3S,4R,5R)-3-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-5-hydroxy-1-methoxymethoxy-4-methyl-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester

Downstream raw materials:

(S)-1-((1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]oct-2-yl)-ethane-1,2-diol

(1R,2S,3S,4S,6R)-6-Benzyloxy-3-benzyloxymethyl-4-methoxymethoxy-1-methyl-bicyclo[2.2.2]octane-2-carbaldehyde