α-Hydroxycyclobutane rearrangement followed by retroaldol cleavage: a novel and powerful technology for the stereocontrolled construction of carbocyclic systems. An easy access to angularly functionalised trans-fused cycloheptanoids

Chakraborty, Rupak ; Basu, Manas K. ; Ranu, Brindaban C. (1992) α-Hydroxycyclobutane rearrangement followed by retroaldol cleavage: a novel and powerful technology for the stereocontrolled construction of carbocyclic systems. An easy access to angularly functionalised trans-fused cycloheptanoids Tetrahedron, 48 (40). pp. 8849-8854. ISSN 0040-4020

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/S0040-4020(01)89456-4

Abstract

Acid-catalysed rearrangement of α-hydroxycyclobutane derivatives 7a-7c and 11a-11c followed by retroaldol cleavage and oxidation in a single operation furnish angularly carboxylated trans-fused cycloheptanoid derivatives 9a–9c and 12a–12c in good yields.

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Deposited On:02 Jun 2011 06:03
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