First one-pot organocatalytic synthesis of α-methylene-γ-lactones

Xavier Companyó; Andrea Mazzanti; Albert Moyano; Anna Janeck; Ramon Rios

doi:10.1039/c2cc38659c

First one-pot organocatalytic synthesis of α-methylene-γ-lactones

Xavier Companyó, Andrea Mazzanti, Albert Moyano, Anna Janeck, Ramon Rios

Chemistry

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

All in one pot: an organocatalytic highly enantioselective synthesis of α-methylene-β-lactones has been reported. The reaction between protected 2-hydroxymalonates and MBH carbonates is simply catalysed by chiral Lewis bases affording after acid treatment the corresponding lactones in excellent yields and enantioselectivities.

Original language	British English
Pages (from-to)	1184-1186
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	12
DOIs	https://doi.org/10.1039/c2cc38659c
State	Published - 1 Jan 2013

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abstract = "All in one pot: an organocatalytic highly enantioselective synthesis of α-methylene-β-lactones has been reported. The reaction between protected 2-hydroxymalonates and MBH carbonates is simply catalysed by chiral Lewis bases affording after acid treatment the corresponding lactones in excellent yields and enantioselectivities.",

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AU - Companyó, Xavier

AU - Mazzanti, Andrea

AU - Moyano, Albert

AU - Janeck, Anna

AU - Rios, Ramon

PY - 2013/1/1

Y1 - 2013/1/1

N2 - All in one pot: an organocatalytic highly enantioselective synthesis of α-methylene-β-lactones has been reported. The reaction between protected 2-hydroxymalonates and MBH carbonates is simply catalysed by chiral Lewis bases affording after acid treatment the corresponding lactones in excellent yields and enantioselectivities.

AB - All in one pot: an organocatalytic highly enantioselective synthesis of α-methylene-β-lactones has been reported. The reaction between protected 2-hydroxymalonates and MBH carbonates is simply catalysed by chiral Lewis bases affording after acid treatment the corresponding lactones in excellent yields and enantioselectivities.

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VL - 49

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EP - 1186

JO - Chemical Communications

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ER -

First one-pot organocatalytic synthesis of α-methylene-γ-lactones

Abstract

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