Benzonitrile, m-chloro- → 5-(3-chlorophenyl)-2H-1,2,3,4-tetrazole

Reaction equation

Br[C:2]1[CH:3]=[C:4]([C:8]2[N:9]=[N:10][NH:11][N:12]=2)[CH:5]=[CH:6][CH:7]=1.[Cl:13]C1C=C(C=CC=1)C#N>>[Cl:13][C:2]1[CH:3]=[C:4]([C:8]2[N:9]=[N:10][NH:11][N:12]=2)[CH:5]=[CH:6][CH:7]=1

Participants

Reactant 2

HCID 13015Benzonitrile, m-chloro-

HCID 40730565-(3-bromophenyl)-1H-1,2,3,4-tetrazole

Product 1

HCID 5925205-(3-chlorophenyl)-2H-1,2,3,4-tetrazole

Procedure

Following the procedure in COMPOUND 3 for the synthesis of intermediate 5-(3-bromophenyl)-2H-tetrazole, 3-chlorobenzonitrile (1.88 g, 13.67 mmol) was employed to obtain 5-(3-chlorophenyl)-2H-tetrazole.

Sources & evidence

ORD record: ord-754d179bc19e4ffabaa53ef64dfe4caa
Source dataset: uspto-grants-2007_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07253190B2

Reaction notes

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