Benzoyl chloride → HCID 18920425, compound

HRID 1289140Notes

Reaction equation

HRID 1289140 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-70b2a7aeafde4d758b06b02eb244ecc9
Source dataset
uspto-grants-1998_05
Patent number
US05747525

Reaction notes

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