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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1864711Generated: October 25, 2026

2-Chloro-4-isocyanato-3-methylbenzonitrile → 4-Isocyanato-3-fluoro-2-chlorobenzonitrile

https://huagongshe.com/reaction/1864711

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-4-isocyanato-3-methylbenzonitrileHCID 16731849—
Reactant4-Amino-2-chloro-3-fluorobenzonitrileHCID 53416208—
Product4-Isocyanato-3-fluoro-2-chlorobenzonitrileHCID 59754281—

Reaction Steps

4-Isocyanato-3-fluoro-2-chlorobenzonitrile was prepared from 4-amino-3-fluoro-2-chlrorbenzonitrile (9B) in a manner similar to that described in Example 1 for the preparation of 1G.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07625923B2
Source datasetuspto-grants-2009_12
ORD IDord-43cfe32eed324e4abcbdb78c3e866176
Source noteuspto-grants-2009_12