81750-90-5Relevant articles and documents
Preparation of Tetraalkyl 2,2'-Phthaloylbiss and their Reactions with Base
Akiba, Kin-ya,Negishi, Yoshio,Inamoto, Naoki
, p. 2333 - 2334 (2007/10/02)
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INTRAMOLECULAR WITTING-HORNER REACTION OF DIMETHYL 2-(o-ACYLBENZOYL)-1,2-DIHYDROISOQUINOLINE-1-PHOSPHONATE: FACILE SYNTHESIS OF AN ISOQUINOLINE ALKALOID SKELETON
Akiba, Kin-ya,Negishi, Yoshio,Inamoto, Naoki
, p. 349 - 350 (2007/10/02)
Dimethyl 2-(o-acylbenzoyl)-1,2-dihydroisoquinoline-1-phosphonates (3) were prepared from isoquinoline, o-acylbenzoyl chloride, and trimethyl phosphite.Intramolecular Witting-Horner reaction of 3 with LDA afforded good yields of 13-substituted 8H-dibenzoa