Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-Allenyl) acetylacetates and organic halides: An efficient synthesis of 4,5-dihydrofuran derivatives

Shengming Ma; Zilong Zheng; Xuefeng Jiang

doi:10.1021/ol0628917

Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-Allenyl) acetylacetates and organic halides: An efficient synthesis of 4,5-dihydrofuran derivatives

Shengming Ma, Zilong Zheng, Xuefeng Jiang

CAS - Shanghai Institute of Organic Chemistry

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

48 Scopus citations

Abstract

Highly chemo- and regioselective Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-allenyl)acetylacetates with organic halides using K ₃PO₄ as base in DMF efficiently afforded 4,5-dihydrofuran derivatives in moderate to excellent yields, with a selectivity of >97:3.

Original language	English
Pages (from-to)	529-531
Number of pages	3
Journal	Organic Letters
Volume	9
Issue number	3
DOIs	https://doi.org/10.1021/ol0628917
State	Published - 1 Feb 2007
Externally published	Yes

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title = "Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-Allenyl) acetylacetates and organic halides: An efficient synthesis of 4,5-dihydrofuran derivatives",

abstract = "Highly chemo- and regioselective Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-allenyl)acetylacetates with organic halides using K 3PO4 as base in DMF efficiently afforded 4,5-dihydrofuran derivatives in moderate to excellent yields, with a selectivity of >97:3.",

author = "Shengming Ma and Zilong Zheng and Xuefeng Jiang",

year = "2007",

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doi = "10.1021/ol0628917",

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T1 - Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-Allenyl) acetylacetates and organic halides

T2 - An efficient synthesis of 4,5-dihydrofuran derivatives

AU - Ma, Shengming

AU - Zheng, Zilong

AU - Jiang, Xuefeng

PY - 2007/2/1

Y1 - 2007/2/1

N2 - Highly chemo- and regioselective Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-allenyl)acetylacetates with organic halides using K 3PO4 as base in DMF efficiently afforded 4,5-dihydrofuran derivatives in moderate to excellent yields, with a selectivity of >97:3.

AB - Highly chemo- and regioselective Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-allenyl)acetylacetates with organic halides using K 3PO4 as base in DMF efficiently afforded 4,5-dihydrofuran derivatives in moderate to excellent yields, with a selectivity of >97:3.

UR - https://www.scopus.com/pages/publications/33847062476

U2 - 10.1021/ol0628917

DO - 10.1021/ol0628917

M3 - 文章

AN - SCOPUS:33847062476

SN - 1523-7060

VL - 9

SP - 529

EP - 531

JO - Organic Letters

JF - Organic Letters

IS - 3

ER -

Pd(0)-catalyzed coupling-cyclization of 2-(2′,3′-Allenyl) acetylacetates and organic halides: An efficient synthesis of 4,5-dihydrofuran derivatives

Abstract

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