An efficient synthesis of dihydro- and tetrahydropyrans via oxonium-ene cyclization reaction

Somasekhar Bondalapati; Udagandla C. Reddy; Pipas Saha; Anil K. Saikia

doi:10.1039/c1ob00033k

An efficient synthesis of dihydro- and tetrahydropyrans via oxonium-ene cyclization reaction

Somasekhar Bondalapati
, Udagandla C. Reddy
, Pipas Saha
, Anil K. Saikia

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

41 Scopus citations

Abstract

An efficient method has been developed for the synthesis of 2,3-dihydropyrans and 4-methylenetetrahydropyrans from aldehydes and substituted homoallyl alcohols in benzene mediated by boron trifluoride etherate in good yields. The reaction proceeds via oxonium-ene reaction.

Original language	English
Pages (from-to)	3428-3438
Number of pages	11
Journal	Organic and Biomolecular Chemistry
Volume	9
Issue number	9
DOIs	https://doi.org/10.1039/c1ob00033k
State	Published - 7 May 2011
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1039/c1ob00033k

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title = "An efficient synthesis of dihydro- and tetrahydropyrans via oxonium-ene cyclization reaction",

abstract = "An efficient method has been developed for the synthesis of 2,3-dihydropyrans and 4-methylenetetrahydropyrans from aldehydes and substituted homoallyl alcohols in benzene mediated by boron trifluoride etherate in good yields. The reaction proceeds via oxonium-ene reaction.",

author = "Somasekhar Bondalapati and Reddy, \{Udagandla C.\} and Pipas Saha and Saikia, \{Anil K.\}",

year = "2011",

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T1 - An efficient synthesis of dihydro- and tetrahydropyrans via oxonium-ene cyclization reaction

AU - Bondalapati, Somasekhar

AU - Reddy, Udagandla C.

AU - Saha, Pipas

AU - Saikia, Anil K.

PY - 2011/5/7

Y1 - 2011/5/7

N2 - An efficient method has been developed for the synthesis of 2,3-dihydropyrans and 4-methylenetetrahydropyrans from aldehydes and substituted homoallyl alcohols in benzene mediated by boron trifluoride etherate in good yields. The reaction proceeds via oxonium-ene reaction.

AB - An efficient method has been developed for the synthesis of 2,3-dihydropyrans and 4-methylenetetrahydropyrans from aldehydes and substituted homoallyl alcohols in benzene mediated by boron trifluoride etherate in good yields. The reaction proceeds via oxonium-ene reaction.

UR - https://www.scopus.com/pages/publications/79954434786

U2 - 10.1039/c1ob00033k

DO - 10.1039/c1ob00033k

M3 - Article

AN - SCOPUS:79954434786

SN - 1477-0520

VL - 9

SP - 3428

EP - 3438

JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

IS - 9

ER -

An efficient synthesis of dihydro- and tetrahydropyrans via oxonium-ene cyclization reaction

Abstract

ASJC Scopus subject areas

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