Benzoyl chloride → HCID 18920425, compound

HRID 1291602Notes

Reaction equation

HRID 1291602 reaction equation
[OH:1][CH2:2][CH2:3][C:4]#[C:5][C:6]1[S:10][C:9]([C:11]2[S:12][CH:13]=[CH:14][CH:15]=2)=[CH:8][CH:7]=1.[C:16](Cl)(=O)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>N1C=CC=CC=1.C([O-])(=O)C>[CH2:16]([O:1][CH2:2][CH2:3][C:4]#[C:5][C:6]1[S:10][C:9]([C:11]2[S:12][CH:13]=[CH:14][CH:15]=2)=[CH:8][CH:7]=1)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1

Participants

5

Reactant 2

HCID 7412Benzoyl chlorideHCID 4403573-Butyn-1-ol, 4-(5-(2-thienyl)-2-thienyl)-

Product 1

HCID 18920425HCID 18920425, compound

Reagents, catalysts & solvents 2

HCID 175AcetateSolventHCID 1049PyridineSolvent

Procedure

0.8 g of 5-(4-hydroxy-1-butynyl)-2,2'-bithiophene was dissolved in 8 ml of pyridine. 1 ml of benzoyl chloride was added at room temperature, stirred for few minutes and kept overnight. The reaction mixture was treated as in acetate example 81. Slightly yellowish crystal was then obtained and the melting point thereof was 61° C.

Workup

  1. customSlightly yellowish crystal was then obtained
  2. customthereof was 61° C.

Sources & evidence

ORD record
ord-779e12021be74480b42a725d032c4369
Source dataset
uspto-grants-1998_05
Patent number
US05753692

Reaction notes

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