Low temperature enol–enol association of stable 2,2‐diarylethenols

Irina Eventova; Ella B. Nadler; Joseph Frey; Zvi Rappoport

doi:10.1002/poc.610070106

Low temperature enol–enol association of stable 2,2‐diarylethenols

Irina Eventova
, Ella B. Nadler
, Joseph Frey
, Zvi Rappoport

Hebrew University of Jerusalem

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

4 Scopus citations

Abstract

The low temperature ¹H NMR spectra of 2,2‐bis(3,5‐dibromomesityl)ethenol in CS₂–CD₂Cl₂ (3:7) display new signals which indicate the presence of four enol species whose OH is hydrogen bonded. Oligomerization to intermolecularly hydrogen‐bonded enol dimers or tetramers is suggested.

Original language	English
Pages (from-to)	28-30
Number of pages	3
Journal	Journal of Physical Organic Chemistry
Volume	7
Issue number	1
DOIs	https://doi.org/10.1002/poc.610070106
State	Published - Jan 1994
Externally published	Yes

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title = "Low temperature enol{\textendash}enol association of stable 2,2‐diarylethenols",

abstract = "The low temperature 1H NMR spectra of 2,2‐bis(3,5‐dibromomesityl)ethenol in CS2{\textendash}CD2Cl2 (3:7) display new signals which indicate the presence of four enol species whose OH is hydrogen bonded. Oligomerization to intermolecularly hydrogen‐bonded enol dimers or tetramers is suggested.",

author = "Irina Eventova and Nadler, \{Ella B.\} and Joseph Frey and Zvi Rappoport",

year = "1994",

month = jan,

doi = "10.1002/poc.610070106",

language = "אנגלית",

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journal = "Journal of Physical Organic Chemistry",

issn = "0894-3230",

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T1 - Low temperature enol–enol association of stable 2,2‐diarylethenols

AU - Eventova, Irina

AU - Nadler, Ella B.

AU - Frey, Joseph

AU - Rappoport, Zvi

PY - 1994/1

Y1 - 1994/1

N2 - The low temperature 1H NMR spectra of 2,2‐bis(3,5‐dibromomesityl)ethenol in CS2–CD2Cl2 (3:7) display new signals which indicate the presence of four enol species whose OH is hydrogen bonded. Oligomerization to intermolecularly hydrogen‐bonded enol dimers or tetramers is suggested.

AB - The low temperature 1H NMR spectra of 2,2‐bis(3,5‐dibromomesityl)ethenol in CS2–CD2Cl2 (3:7) display new signals which indicate the presence of four enol species whose OH is hydrogen bonded. Oligomerization to intermolecularly hydrogen‐bonded enol dimers or tetramers is suggested.

UR - https://www.scopus.com/pages/publications/84985438141

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DO - 10.1002/poc.610070106

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AN - SCOPUS:84985438141

SN - 0894-3230

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SP - 28

EP - 30

JO - Journal of Physical Organic Chemistry

JF - Journal of Physical Organic Chemistry

IS - 1

ER -

Low temperature enol–enol association of stable 2,2‐diarylethenols

Abstract

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