(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid

Base Information

• Chemical Name: (17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid
• CAS No.: 164735-22-2
• Molecular Formula: C₃₈H₅₆O₁₀
• Molecular Weight: 672.857

Synonyms:(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid

Chemical Property of (17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid

Chemical Property:

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Technology Process of (17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid

There total 1 articles about (17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid 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: 26.0%

5-O-(4-methoxybenzyl)-3-O-methylsoraphen (164735-20-0) → (17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid (164735-22-2)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; methanol; at 70 ℃; for 480h;

Reference yield:

(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid (164735-22-2) → (1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one (122547-72-2) + (17R)-soraphen + (17R)-5-O-(4-methoxybenzyl)-3-O-methylsoraphen (164907-27-1) + 5-O-(4-methoxybenzyl)-3-O-methylsoraphen (164735-20-0)

Guidance literature:

Yield given. Multistep reaction;

Reference yield:

(17S)-17-hydroxy-5-O-(4-methoxybenzyl)-3-O-methyl-1,17-seco-1-soraphenic acid (164735-22-2) → methanol (67-56-1) + carbon dioxide (124-38-9,18923-20-1) + (E)-(1S,6S,7R,10S)-10-[(2S,3R,4S,5R)-6-Eth-(E)-ylidene-5-methoxy-4-(4-methoxy-benzyloxy)-3-methyl-tetrahydro-pyran-2-yl]-6,7-dimethoxy-1-phenyl-undec-8-en-1-ol

Guidance literature:

at 60 ℃; Product distribution; other temperatures;

upstream raw materials:

5-O-(4-methoxybenzyl)-3-O-methylsoraphen

Downstream raw materials:

methanol

carbon dioxide

(1S,2S,3E,5R,6S,11S,14S,15R,16R,17S,18S)-15,17-dihydroxy-5,6,16-trimethoxy-2,14,18-trimethyl-11-phenyl-12,19-dioxabicyclo[13.3.1]nonadec-3-en-13-one

(17R)-5-O-(4-methoxybenzyl)-3-O-methylsoraphen

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