Bromotriphenylmethane → 1-Bromo-5,5-dimethyl-3-triphenylmethoxy-trans-1-octene

HRID 67022

Reaction equation

HRID 67022 reaction equation
[Br:1]/[CH:2]=[CH:3]/[CH:4]([OH:12])[CH2:5][C:6]([CH3:11])([CH3:10])[CH2:7][CH2:8][CH3:9].[C:13]1([C:19](Br)([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>>[Br:1]/[CH:2]=[CH:3]/[CH:4]([O:12][C:19]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)[C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1)[CH2:5][C:6]([CH3:11])([CH3:10])[CH2:7][CH2:8][CH3:9]

Participants

3

Reactant 2

HCID 11692BromotriphenylmethaneHCID 20465750HCID 20465750, compound

Product 1

HCID 204656921-Bromo-5,5-dimethyl-3-triphenylmethoxy-trans-1-octene

Procedure

Treatment of 3.53 g. (15 moles) of 1-bromo-5,5-dimethyl-trans-1-octen-3-ol (Example 1177) with 4.85 g. (15 moles) of triphenylmethyl bromide in 35 ml. of pyridine and purification on Florisil®, all as described in Example 728 gives the title compound.

Workup

  1. customof pyridine and purification on Florisil®

Sources & evidence

ORD record
ord-fb13fedd18854893aaa764e25cb3dd24
Source dataset
uspto-grants-1982_08
Patent number
US04343949

Linked notes

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