octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

Base Information

Chemical Name:octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol
CAS No.:107222-33-3
Molecular Formula:C₂₇H₃₂O
Molecular Weight:372.55
Hs Code.:

Synonyms:octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

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Chemical Property of octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

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Technology Process of octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

There total 4 articles about octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol 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: 96.7%

: 107222-32-2
methyl octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-carboxylate

: 107222-33-3
octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

Guidance literature:: With diisobutylaluminium hydride; In benzene; for 24h;
DOI:10.1021/jo00383a017

Reference yield:

: 100-44-7
benzyl chloride

: 107222-33-3
octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Li, NH₃ / 1.) 1,2-dimethoxyethane, -78 deg C, 30 min, 2.) 1,2-dimethoxyethane, a) -78 deg C, 30 min, b) -33 deg C, 30 min

2: 2.) p-toluenosulfonic acid / 1.) tert-butyl alcohol, benzene, irradiation, 23 h, 2.) benzene, reflux, 5 h

3: 95.1 percent / H₂NNH₂, 30percent aq. H₂O₂ / tetrahydrofuran; ethanol / Ambient temperature

4: 96.7 percent / diisobutyl aluminium hydride / benzene / 24 h

With ammonia; dihydrogen peroxide; lithium; diisobutylaluminium hydride; toluene-4-sulfonic acid; hydrazine; In tetrahydrofuran; ethanol; benzene;
DOI:10.1021/jo00383a017

Reference yield:

: 107201-24-1
methyl octadecahydro-7-benzyl-3-oxo-1H-cyclopenta<3,4>pentaleno-<2,1,6-gha>pentaleno<1,2,3-cd>pentalene-7-carboxylate

: 107222-33-3
octadecahydro-7-benzyl-1,6-methanocyclopenta<3,4>pentaleno<2,1,6-cde>pentaleno<2,1,6-gha>pentalene-7-methanol

Guidance literature:: Multi-step reaction with 3 steps

1: 2.) p-toluenosulfonic acid / 1.) tert-butyl alcohol, benzene, irradiation, 23 h, 2.) benzene, reflux, 5 h

2: 95.1 percent / H₂NNH₂, 30percent aq. H₂O₂ / tetrahydrofuran; ethanol / Ambient temperature

3: 96.7 percent / diisobutyl aluminium hydride / benzene / 24 h

With dihydrogen peroxide; diisobutylaluminium hydride; toluene-4-sulfonic acid; hydrazine; In tetrahydrofuran; ethanol; benzene;
DOI:10.1021/jo00383a017