In refluxing decalin P-alkenyl-1-alkoxycarbonyl-1,2\_dihydropyridines undergo an intramolecular Diels-Alder reaction to provide novel polycyclic compounds. The cis-decahydroquinoline ring system can be prepared from the appropriate Diels-Alder product utilizing a ring-opening reverse Mannich reactio
β¦ LIBER β¦
Preparation and diels-alder reaction of N-carbomethoxy-5-ethyl-1.2-dihydropyridine: An approach for the synthesis of catharanthine
β Scribed by Stanley Raucher; Ross F. Lawrence
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 189 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Intramolecular diels-alder reactions of
β
Daniel L. Comins; Abdul H. Abdullah; Roy K. Smith
π
Article
π
1983
π
Elsevier Science
π
French
β 181 KB
ChemInform Abstract: A Novel Chiral Oxaz
β
Hiroto Nakano; Kenichi Osone; Mitsuhiro Takeshita; Eunsang Kwon; Chigusa Seki; H
π
Article
π
2010
π
John Wiley and Sons
β 30 KB
π 2 views
ChemInform Abstract: Synthesis of 5-Oxat
β
A. DEAGOSTINO; C. PRANDI; P. VENTURELLO
π
Article
π
2010
π
John Wiley and Sons
β 35 KB
π 2 views
Trifluoromethanesulfonic Acid, an Effici
β
Varinder K Aggarwal; Graham P Vennall; Paul N Davey; Chris Newman
π
Article
π
1997
π
Elsevier Science
π
French
β 411 KB
## TrijZuoromethonesu~onic (trif7ic)acid (1 rmrl%)has beenfound to be an eficient catalystfor the hetero Diels-Alder reactionbetweenaromaticaldehy&s and unuctivateddienes.@ 1997ElsevierScienceLtd.
ChemInform Abstract: Trifluoromethanesul
β
V. K. AGGARWAL; G. P. VENNALL; P. N. DAVEY; C. NEWMAN
π
Article
π
2010
π
John Wiley and Sons
β 32 KB
π 2 views
Trifluoromethanesulfonic Acid, an Efficient Catalyst for the Hetero Diels-Alder Reaction and an Improved Synthesis of Mefrosol. -The hetero Diels-Alder reaction between unactivated dienes with alkyl groups in the 2-position (cf. isoprene (II)) and aromatic aldehydes is effectively promoted by catal
Intramolecular Diels-Alder reactions of
β
Edward C. Taylor; John E. Macor
π
Article
π
1986
π
Elsevier Science
π
French
β 194 KB