Acetyl chloride → HCID 20432112, compound

HRID 2412809Notes

Reaction equation

[C:1]1([CH:7]([C:9]2[CH:14]=[CH:13][C:12]([C:15]([CH3:18])([CH3:17])[CH3:16])=[CH:11][CH:10]=2)[CH3:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:19](Cl)(=[O:21])[CH3:20]>>[C:19]([C:4]1[CH:3]=[CH:2][C:1]([CH:7]([C:9]2[CH:10]=[CH:11][C:12]([C:15]([CH3:17])([CH3:16])[CH3:18])=[CH:13][CH:14]=2)[CH3:8])=[CH:6][CH:5]=1)(=[O:21])[CH3:20]

Participants

Reactant 2

HCID 6367Acetyl chloride

HCID 20432109HCID 20432109, compound

Product 1

HCID 20432112HCID 20432112, compound

Procedure

In like manner as in Preparation Example 1, 200 g of this 1-phenyl-1-(4'-tert-butylphenyl)ethane was reacted with acetyl chloride to obtain 1-(4-acetylphenyl)-1-(4'-tert-butylphenyl)ethane. Also in like manner as in Preparation Example 1, this compound was converted into an alcohol by using sodium borohydride, and the product was then dehydrated with potassium hydrogensulfate to obtain 1-(4-tert-butylphenyl)-1-(4'-vinylphenyl)ethane in a yield of 69.2% (b.p. 171° C./10 mmHg, 130° C./2 mmHg).

Sources & evidence

ORD record: ord-8e2ef7cdea5f48f99f69f72d5f70dea6
Source dataset: uspto-grants-1985_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04493943

Reaction notes

Loading…