Bromotriphenylmethane → 1-Bromo-4,4-dimethyl-3-triphenylmethoxy-trans-1-octene

HRID 1659053Notes

Reaction equation

HRID 1659053 reaction equation
[Br:1]/[CH:2]=[CH:3]/[CH:4]([OH:12])[C:5]([CH3:11])([CH3:10])[CH2:6][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)[C:5]([CH3:11])([CH3:10])[CH2:6][CH2:7][CH2:8][CH3:9]

Participants

3

Reactant 2

HCID 11692BromotriphenylmethaneHCID 204656241-Bromo-4,4-dimethyl-trans-1-octen-3-ol

Product 1

HCID 204656911-Bromo-4,4-dimethyl-3-triphenylmethoxy-trans-1-octene

Procedure

Treatment of 1.88 g. (8 moles) of 1-bromo-4,4-dimethyl-trans-1-octen-3-ol (Example 1174) with 2.58 g. (8 moles) of triphenylmethyl bromide in 20 ml. of pyridine and purification of Florisil, all as described in Example 728 gives the title compound.

Workup

  1. customof pyridine and purification of Florisil

Sources & evidence

ORD record
ord-e820b39e9e1e455cb4127b645247b36f
Source dataset
uspto-grants-1976_06
Patent number
US03966773

Reaction notes

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