Synthesis of Large Heterocyclic-Ring Fused Naphthoquinones

S Yerushalmi; S Bittner; Gabriel Lemcoff

doi:10.1055/s-2007-968474

Synthesis of Large Heterocyclic-Ring Fused Naphthoquinones

S Yerushalmi, S Bittner, Gabriel Lemcoff

Department of Chemistry

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

Abstract

Reported is the straightforward four-step synthesis of four unsymmetrical naphthoquinone-fused 8- (diazacine), 9- (diazecine), and 10- (diazonine) membered ring heterocycles in good overall yields. The method takes advantage of double Michael addition-elimination as a prelude to an RCM process affording the indicated heterocycles in modest to good overall yields. Detailed NMR analysis and experimental procedures are provided.

Original language	English
Pages (from-to)	0469-0469
Journal	Synfacts
Volume	2007
Issue number	05
DOIs	https://doi.org/10.1055/s-2007-968474
State	Published - Apr 2007

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title = "Synthesis of Large Heterocyclic-Ring Fused Naphthoquinones",

abstract = "Reported is the straightforward four-step synthesis of four unsymmetrical naphthoquinone-fused 8- (diazacine), 9- (diazecine), and 10- (diazonine) membered ring heterocycles in good overall yields. The method takes advantage of double Michael addition-elimination as a prelude to an RCM process affording the indicated heterocycles in modest to good overall yields. Detailed NMR analysis and experimental procedures are provided.",

author = "S Yerushalmi and S Bittner and Gabriel Lemcoff",

year = "2007",

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doi = "10.1055/s-2007-968474",

language = "English",

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journal = "Synfacts",

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AU - Yerushalmi, S

AU - Bittner, S

AU - Lemcoff, Gabriel

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Y1 - 2007/4

N2 - Reported is the straightforward four-step synthesis of four unsymmetrical naphthoquinone-fused 8- (diazacine), 9- (diazecine), and 10- (diazonine) membered ring heterocycles in good overall yields. The method takes advantage of double Michael addition-elimination as a prelude to an RCM process affording the indicated heterocycles in modest to good overall yields. Detailed NMR analysis and experimental procedures are provided.

AB - Reported is the straightforward four-step synthesis of four unsymmetrical naphthoquinone-fused 8- (diazacine), 9- (diazecine), and 10- (diazonine) membered ring heterocycles in good overall yields. The method takes advantage of double Michael addition-elimination as a prelude to an RCM process affording the indicated heterocycles in modest to good overall yields. Detailed NMR analysis and experimental procedures are provided.

U2 - 10.1055/s-2007-968474

DO - 10.1055/s-2007-968474

M3 - Article

SN - 1861-194X

VL - 2007

SP - 469

EP - 469

JO - Synfacts

JF - Synfacts

IS - 05

ER -

Synthesis of Large Heterocyclic-Ring Fused Naphthoquinones

Abstract

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