Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 380655Generated: October 31, 2026

1,3,3-Trimethyl-2-methylene-5-nitroindoline → HCID 18365550, compound

https://huagongshe.com/reaction/380655

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3,3-Trimethyl-2-methylene-5-nitroindolineHCID 118971—
ReactantHCID 178516822HCID 178516822—
ProductHCID 18365550HCID 18365550—

Reaction Steps

The method according to claim 9, wherein 4-(4-pyrrolidinophenyl)-1,2-naphthoquinone-2-oxime and 1,3,3-trimethyl-2-methylene-5-nitroindoline are reacted to form 1,3-Dihydro-1,3,3-trimethyl-5-nitro-6′-(4-pyrrolidinophenyl)spiro-[2H-indole-2,2′[2H]naphth[1,2-b][1,4]oxazine].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06303673B1
Source datasetuspto-grants-2001_10
ORD IDord-f8a699d40ba8484e92180af7371ceaa4
Source noteuspto-grants-2001_10