首页> 外文期刊>Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry >Studies towards the synthesis of neopeltolide: synthesis of a ring-closing metathesis macrocyclization precursorNGordon J. FlorenceDEaStChem and Centre for Biomolecular Sciences, School of Chemistry, University of St Andrews, North Haugh, St Andrews, KYI 6 9ST, UKMgjfl@st-andrews.ac.uk
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Studies towards the synthesis of neopeltolide: synthesis of a ring-closing metathesis macrocyclization precursorNGordon J. FlorenceDEaStChem and Centre for Biomolecular Sciences, School of Chemistry, University of St Andrews, North Haugh, St Andrews, KYI 6 9ST, UKMgjfl@st-andrews.ac.uk

机译:合成新油菜素内酯的研究:合成一个闭环易位的大环化前体NGordon J. FlorenceD EaStChem和生物分子科学中心,圣安德鲁斯大学,北霍夫,圣安德鲁斯,KYI 6 9ST,UKM gjfl @ st-andrews.ac.uk

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摘要

An advanced ring-closing metathesis precursor for the synthesis of the marine macrolide neopeltolide is prepared in a stereocontrolled manner by the coupling of the C2-C10 and C11-C16 subunits. The metathesis reaction of 4 with Grubbs' II or Nolan's indenylidene catalyst led to the unexpected formation of cycloheptene 18.
机译:通过C2-C10和C11-C16亚基的偶联,以立体控制的方式制备了用于合成海洋大环内酯新环戊内酯的先进的闭环复分解前体。 4与Grubbs's II或Nolan's茚茚催化剂的复分解反应导致意外形成环庚烯18。

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