HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl acetylenedicarboxylate → 3-(1-Pyrrolidinyl)-2,7-cycloheptadiene-1,2-dicarboxylic acid, dimethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl acetylenedicarboxylate | HCID 12980 | — |
| Reactant | Pyrrolidine, 1-(1-cyclopenten-1-yl)- | HCID 81570 | — |
| Product | 3-(1-Pyrrolidinyl)-2,7-cycloheptadiene-1,2-dicarboxylic acid, dimethyl ester | HCID 12404519 | — |
Reaction Steps
1-(1-Cyclopenten-1-yl)pyrrolidine and 2-butynedioic acid, dimethyl ester are reacted according to the procedure set forth in J.O.C., Vol. 28, p. 1464 (1963) to yield 3-(1-pyrrolidinyl)-2,7-cycloheptadiene-1,2-dicarboxylic acid, dimethyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04499079 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-e6d9da2b50e54eb7a21c3f62ff2ee73b |
| Source note | uspto-grants-1985_02 |