Formaldehyde → Benzophenone

HRID 268530Notes

Reaction equation

HRID 268530 reaction equation
Cl[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8](=[O:23])[C:9]1[CH:14]=[C:13]([N+]([O-])=O)[CH:12]=[CH:11][C:10]=1N1C=NN=C1.C=O>C1(C)C(C)=CC=CC=1>[C:8]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)(=[O:23])[C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][CH:2]=1

Participants

4

Reactant 2

HCID 712FormaldehydeHCID 21551921HCID 21551921, compound

Product 1

HCID 3102Benzophenone

Reagents, catalysts & solvents 1

HCID 7237O-XyleneSolvent

Procedure

In the manner given in Example 2, 2'-chloro-5-nitro-2-(4H-1,2,4-triazol-4-yl)benzophenone in xylene is heated with paraformaldehyde to 118°-124° C to give 2'-chloro-5-nitro-2-]3,5-bis(hydroxymethyl)-4H-1,2,4-triazol-4-yl]benzophenone.

Sources & evidence

ORD record
ord-34ebc4c5f919440286c288aa0a2425dd
Source dataset
uspto-grants-1976_03
Patent number
US03947466

Reaction notes

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