MATRIX SPECTROSCOPY OF 2-ADAMANTYLIDENE, A DIALKYLCARBENE WITH SINGLET GROUND-STATE

被引：39

作者：

BALLY, T

MATZINGER, S

TRUTTMANN, L

PLATZ, MS

MORGAN, S

机构：

[1] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210

[2] DANA COLL,DEPT CHEM,BLAIR,NE 68008

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 19期

关键词：

D O I：

10.1002/anie.199419641

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A broad band at λmax ≈ 620 mm confirms the singlet character of the carbene 1, since no other conceivable compounds in the system should absorb in this region. Moreover, calculations on dialkylcarbenes yield similar λ values. Compound 1 rearranges photochemically to 2, and on warming in a CO‐doped argon matrix it affords 3. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：1964 / 1966

页数：3

共 24 条

[21] A THEORETICAL INVESTIGATION OF THE INTRAMOLECULAR REACTIONS OF CYCLOPROPYLMETHYLENE [J].

SHEVLIN, PB ;

MCKEE, ML .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (02) :519-524

[22] ORIGIN OF ANOMALOUS KINETIC-PARAMETERS IN CARBENE 1,2-SHIFTS BY DIRECT DYNAMICS [J].

STORER, JW ;

HOUK, KN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (22) :10426-10427

[23]

Trozzolo A.M., 1983, CARBENES, VII, P185

[24] PHOTOLYSIS OF ALKYLHALODIAZIRINES AND DIRECT OBSERVATION OF BENZYLCHLOROCARBENE IN CRYOGENIC MATRICES [J].

WIERLACHER, S ;

SANDER, W ;

LIU, MTH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (20) :8943-8953

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