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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1084706Generated: October 31, 2026

Formaldehyde → HCID 14552094, compound

https://huagongshe.com/reaction/1084706

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantMorpholineHCID 8083—
Reactant5,11-dihydro-11-(2-propynyl)-6H-pyrido[2,3-b][1,4]benzodiazepin-6-oneHCID 14552085—
ProductHCID 14552094HCID 1455209419%

Reaction Steps

Prepared analogously to Example lb) from 5,11-dihydro-11-(prop-2-ynyl)-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one, paraformaldehyde and morpholine in a yield of 19% of theory. Colourless crystals, m.p. 168° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05006522
Source datasetuspto-grants-1991_04
ORD IDord-f5e3d448d623463aa54e4251525355a0
Source noteuspto-grants-1991_04