3-Chloro-4-cyclohexylphenylpropiolic acid → 3-Chloro-4-cyclohexylethynylbenzene

HRID 236840Notes

Reaction equation

HRID 236840 reaction equation
Cl[C:2]1[CH:3]=[C:4](C#CC(O)=O)C=[CH:6][C:7]=1C1CCCCC1.[Cl:19][CH:20]1[CH:25]([C:26]#[C:27][C:28](O)=O)[CH2:24][CH2:23][CH2:22][CH2:21]1>>[Cl:19][C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][C:25]=1[C:26]#[C:27][CH:28]1[CH2:4][CH2:3][CH2:2][CH2:7][CH2:6]1

Participants

3

Reactant 2

HCID 129398543-Chloro-4-cyclohexylphenylpropiolic acidHCID 705420153-Chloro-4-cyclohexylpropiolic acid

Product 1

HCID 572867553-Chloro-4-cyclohexylethynylbenzene

Procedure

When 3-chloro-4-cyclohexylphenylpropiolic acid in the above example is replaced by the propiolic acids of Example 27, then the corresponding acetylene is prepared.

Sources & evidence

ORD record
ord-37c73824b2c14fc1bb443d1a87968302
Source dataset
uspto-grants-1979_06
Patent number
US04157449

Reaction notes

Loading…