Abstract The Julia‐Kocienski (J‐K) olefination is a modified version of Julia‐Lythgoe
olefination. In this reaction, an aldehyde or ketone is coupled with heterocycle‐bearing …

Among the large number of structurally diverse alkaloids, 2, 6-disubstituted piperidine and
its analogs have often been targeted when exploiting new synthetic techniques perhaps …

Transition-metal-catalyzed cross-coupling reactions between naturally abundant sp 3-
hybridized carbon centers facilitate access to diverse molecules with complex three …

Nitrogen-encompassing bioactive molecules can be regarded as the most frequently cited
moieties, occurring either as natural products or as synthetically constructed chemical …

Total synthesis of both enantiomers of (−)-(2 S, 3 R, 6 S)-and (+)-(2 R, 3 S, 6 R)-
microgrewiapine A along with (+)-microcosamine A and (−)-6-epi-microgrewiapine A from …

Background: Pinus belongs to the family Pinaceae, represented by several species across
the globe. Various parts of the plant including needles are rich in biologically active …

D-乳酸及其酯是重要的手性药物中间体和手性化工产品. 从南海深海芽孢杆菌Bacillus sp.
SCSIO15029 克隆到一个乙酰酯酶基因bae02030, 表达并鉴定该酶Bae02030 的酶学性质 …

The saturated small ring azaheterocycle aziridine and its unsaturated analogue azirine are
versatile intermediates and reaction partners for the synthesis of structurally and functionally …

A seven-step ex-chiral-pool synthesis of optically active 4-alkylidenetetrahydroisoquinolines
was developed. Starting from 6-bromopiperonal and (S)-serine esters, N-benzylation via …

A convenient asymmetric synthesis of methyl (2S, 3S, 6R)-6-(4-fluorophenyl)-2-(4-
hydroxyphenyl)-piperidine-3-carboxylate is described, starting from Baylis–Hillman adducts …