Electric Literature of C10H13ClO3《Highly Efficient Kinetic Resolution of Aryl-Alkenyl Alcohols by Ru-Catalyzed Hydrogen Transfer》 was published in 2021. The authors were You, Yipeng;Jin, Ming Yu;Tao, Guanyu;Xing, Xiangyou, and the article was included in《Molecules》. The author mentioned the following in the article:
By exploiting the recently developed Ru-catalysts of minimal stereogenicity, herein a highly efficient kinetic resolution of aryl-alkenyl alcs. through hydrogen transfer weas reported. This method enabled such versatile chiral building blocks for organic synthesis as allylic alcs., to be readily accessed with excellent enantiomeric excesses at practically useful conversions. The experimental procedure involved many compounds, such as (1S)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbonyl chloride(Chunks or pellets) (cas: 39637-74-6) .
(1S)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbonyl chloride(Chunks or pellets) (cas: 39637-74-6 Electric Literature of C10H13ClO3) is a chiral derivatizing agent. It can be prepared by reacting (-)-(1S,4R)-camphanic acid with thionyl chloride.
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics