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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 745664Generated: October 25, 2026

Diethylformamide → 6-Diethylamino-3,8-di-(pyrrolidinomethyleneamino)-phenanthridine

https://huagongshe.com/reaction/745664

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethylformamideHCID 12051—
Reactant1-PyrrolidinecarboxaldehydeHCID 77372—
Reactant3,8-Diamino-6-diethylaminophenanthridineHCID 23314007—
Product6-Diethylamino-3,8-di-(pyrrolidinomethyleneamino)-phenanthridineHCID 1334588066%

Reaction Steps

As in Example 14, but using 3,8-diamino-6-diethylaminophenanthridine and N-formylpyrrolidine instead of 3,8-diamino-6-dimethylaminophenanthridine and N,N-diethylformamide. Yield 66%, melting point 149°-150° C. (chloroform/petroleum ether (60°-80° C.)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04599409
Source datasetuspto-grants-1986_07
ORD IDord-97ac297e36e14eefa5a32fef4f37b4e5
Source noteuspto-grants-1986_07