00736nas a2200169 4500008004100000022001400041245005000055210005000105260007100155300001400226490000700240520019500247100001300442700001400455700001300469856008400482 2005 eng d a0022-326300aEfficient total synthesis of sapinofuranone B0 aEfficient total synthesis of sapinofuranone B a1155 16TH ST, NW, WASHINGTON, DC 20036 USAbAMER CHEMICAL SOCcAPR a2843-28460 v703 a

An efficient enantioselective synthesis of sapinofuranone B (1) using Sharpless asymmetric dihydroxylation, Sonogashira coupling, and Wittig olefination as the key steps is described.

1 aKumar, P1 aNaidu, SV1 aGupta, P uhttps://library.ncl.res.in/content/efficient-total-synthesis-sapinofuranone-b-001102nas a2200205 4500008004100000022001400041245009900055210006900154260010600223300001400329490000700343520027900350653004500629653002800674653002500702100001300727700001400740700001300754856012900767 2005 eng d a0040-403900aEnantioselective synthesis of tarchonanthuslactone via iterative hydrolytic kinetic resolution0 aEnantioselective synthesis of tarchonanthuslactone via iterative aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcSEP a6571-65730 v463 a

A short and practical enantioselective synthesis of tarchonanthuslactone has been achieved in high diastereomeric excess using iterative Jacobsen's hydrolytic kinetic resolution and ring closing metathesis as the key steps. (c) 2005 Elsevier Ltd. All rights reserved.

10aJacobsen's hydrolytic kinetic resolution10aRing closing metathesis10atarchonanthuslactone1 aGupta, P1 aNaidu, SV1 aKumar, P uhttps://library.ncl.res.in/content/enantioselective-synthesis-tarchonanthuslactone-iterative-hydrolytic-kinetic-resolution-000907nas a2200169 4500008004100000022001400041245004800055210004400103260010600147300001400253490000700267520034500274100001400619700001300633700001300646856007800659 2005 eng d a0040-403900aStereoselective synthesis of (+)-boronolide0 aStereoselective synthesis of boronolide aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcMAR a2129-21310 v463 a

An efficient enantio- and stereocontrolled total synthesis of (+)-boronolide from valeralclehyde is described. The key steps include a Sharpless asymmetric dihydroxylation, a chelation controlled Grignard reaction followed by Sharpless asymmetric epoxidation and a ring closing metathesis. (C) 2005 Elsevier Ltd. All rights reserved.

1 aNaidu, SV1 aGupta, P1 aKumar, P uhttps://library.ncl.res.in/content/stereoselective-synthesis-boronolide-0