Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1798728Generated: October 31, 2026

3-(Trifluoromethyl)phenyl isocyanate → HCID 58941068, compound

https://huagongshe.com/reaction/1798728

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Trifluoromethyl)phenyl isocyanateHCID 9483—
ReactantMethyl (2E)-3-{3-fluoro-2-[(triphenylphosphoranylidene)amino]phenyl}propenoateHCID 11983908—
Reactant8-Fluoro-1,2,3,4-tetrahydropyrazino[1,2-a]indoleHCID 45115769—
ProductHCID 58941068HCID 58941068—

Reaction Steps

Starting with 546 mg (1.2 mmol) of the iminophosphorane from Example 12A, 402 mg (1.2 mmol) of 1-isocyanato-3-(trifluoromethyl)benzene and 240 mg (1.3 mmol) of 8-fluoro-1,2,3,4-tetrahydropyrazino[1,2-a]indole from Example 36A, the general procedure [M] gives 610 mg (86% of theory) of product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08343981B2
Source datasetuspto-grants-2013_01
ORD IDord-83a4b1fafd154fff8251b447b60ac6c6
Source noteuspto-grants-2013_01