10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-Methanol

Base Information

• Chemical Name: 10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-Methanol
• CAS No.: 2975-80-6
• Molecular Formula: C₁₆H₁₆O
• Molecular Weight: 224.302
• Hs Code.: 2906299090
• Mol file: 2975-80-6.mol

Synonyms:10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-Methanol;10,11-dihydro-5H-Dibenzo[...;(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-yl)methanol

Chemical Property of 10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-Methanol

Chemical Property:

• PSA: 20.23000
• LogP: 2.90940

Purity/Quality:

97% ^*data from raw suppliers

10,11-Dihydro-5H-dibenzo[a,d]cycloheptene-5-methanol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-Methanol

There total 8 articles about 10,11-dihydro-5H-Dibenzo[a,d]cycloheptene-5-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: 81.0%

10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-carboxaldehyde (24391-61-5) → 10,11-dihydro-5H-dibenzocycloheptene-5-methanol (2975-80-6)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 20 ℃; for 4h;

DOI:10.1016/S0968-0896(02)00387-5

Reference yield: 58.0%

10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-carboxylic acid (5018-91-7) → 10,11-dihydro-5H-dibenzocycloheptene-5-methanol (2975-80-6)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; Heating;

DOI:10.1021/ja00327a018

Reference yield:

10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one (1210-35-1) → 10,11-dihydro-5H-dibenzocycloheptene-5-methanol (2975-80-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 100 percent / sodium bis(trimethylsilyl)amide / dioxane; tetrahydrofuran / 2 h / Heating

2: 81 percent / aq. HClO₄ / diethyl ether / 20 °C

3: 81 percent / NaBH₄ / ethanol / 4 h / 20 °C

With sodium tetrahydroborate; perchloric acid; sodium hexamethyldisilazane; In tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; 1: Wittig olefination;

DOI:10.1016/S0968-0896(02)00387-5

upstream raw materials:

methyl 10,11-dihydro-5H-dibenzocycloheptene-5-carboxylate

methanol

5-diazo-10,11-dihydro-5H-dibenzo[a,d]cycloheptene

10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-carboxylic acid

Downstream raw materials:

C₂₆H₂₆N₂O₅S

C₂₇H₂₈N₂O₅S

C₂₇H₂₈N₂O₅S

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