Conspectus So far, over 150 natural products and pharmaceuticals containing an allene
moiety have been identified. During the last two decades, allenes have also been …

While one-carbon central chirality of organic molecules has been recognized and
extensively studied for more than a century, far less attention has been paid to three-carbon …

The increasing synthetic utility of allenes in organic synthesis combined with their
incorporation into a growing list of natural products and active pharmaceutical ingredients …

Herein we describe the development of a catalytic enantioselective alkynylogous
Mukaiyama aldol reaction. The reaction is catalyzed by a newly designed chiral …

Naturally occurring conjugated allenynes are of general interest owing to their potent and
various biological activities. The 1, 5‐H transfer of alka‐1, 4‐diyn‐3‐yl amines would be one …

Allenes are useful functional groups in synthesis as a result of their inherent chemical
properties and established reactivity patterns. One property of chemical bonding renders 1 …

Abstract Chiral 2, 3‐allenols were constructed through copper (I)‐catalyzed asymmetric
direct alkynylogous aldol reaction. With aromatic and heteroaromatic aldehydes, the …

Chiral allenes are highly valuable as versatile synthetic intermediates and core skeletons of
various functional organic molecules. Despite marked recent advances, the straightforward …

General CuBr 2 -catalyzed highly enantioselective approach for optically active allenols from
terminal alkynols - Chemical Communications (RSC Publishing) DOI:10.1039/C5CC00697J …

A new TBHP/TBAI-mediated reaction of propargyl alcohols with sulfonyl hydrazides in the
presence of HOAc has been established, in which a wide variety of allenyl sulfones were …