Benzoyl chloride → HCID 18920425, compound

HRID 1599500Notes

Reaction equation

HRID 1599500 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>[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

4

Reactant 2

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

Product 1

HCID 18920425HCID 18920425, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

5-(4-Hydroxy-1-butynyl)-2,2'-bithiophene (0.8 g) was dissolved in pyridine (8 ml). Benzoyl chloride (1 ml) was added at room temperature, stirred for few minutes and kept overnight. The reaction mixture was treated as in example 21. Light yellowish crystals were then obtained and the melting point thereof was 61° C.

Workup

  1. additionThe reaction mixture was treated as in example 21
  2. customLight yellowish crystals were then obtained
  3. customthereof was 61° C.

Sources & evidence

ORD record
ord-e298262f168f4b73a35db4fd73b01791
Source dataset
uspto-grants-1998_04
Patent number
US05741811

Reaction notes

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