3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene

Base Information

• Chemical Name: 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene
• CAS No.: 313468-78-9
• Molecular Formula: C₂₆H₃₂O₂
• Molecular Weight: 376.539

Synonyms:3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene

Chemical Property of 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene

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Technology Process of 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene

There total 1 articles about 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene 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: 99.0%

3-benzyloxy-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-trien-13α-carbaldehyde → 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene (313468-78-9)

Guidance literature:

With potassium borohydride; In methanol; at 20 ℃; for 0.5h;

DOI:10.1002/1521-3765(20001016)6:20<3755::AID-CHEM3755>3.0.CO;2-L

Reference yield: 96.0%

3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene (313468-78-9) → (4aS,4bR,10bS,12aS)-8-Benzyloxy-3-iodomethyl-12a-methyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-1H-2-oxa-chrysene (313468-79-0)

Guidance literature:

With iodine; sodium hydrogencarbonate; In diethyl ether; at 20 ℃; for 4h;

DOI:10.1002/1521-3765(20001016)6:20<3755::AID-CHEM3755>3.0.CO;2-L

Reference yield: 95.0%

p-toluenesulfonyl chloride (98-59-9) + 3-benzyloxy-13α-hydroxymethyl-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene (313468-78-9) → 3-benzyloxy-13α-(p-tolylsulfonyloxymethyl)-14β-(prop-2-en-yl)-des-D-estra-1,3,5(10)-triene (1620902-34-2)

Guidance literature:

With pyridine; at 20 ℃; for 3h; Cooling with ice;

DOI:10.1016/j.steroids.2014.05.015

Downstream raw materials:

(4aS,4bR,10bS,12aS)-8-Benzyloxy-3-iodomethyl-12a-methyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-1H-2-oxa-chrysene

(4aS,4bR,10bS,12aS)-8-Benzyloxy-12a-methyl-3-methylene-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-1H-2-oxa-chrysene

C₃₀H₃₈O₅

C₃₀H₃₆O₅

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