HIGHLY FLUORINATED HETEROCYCLES .2. FLUORINATION OF TETRAHYDROFURAN OVER POTASSIUM TETRAFLUOROCOBALTATE(III)

被引：23

作者：

BURDON, J

CHIVERS, GE

TATLOW, JC

机构：

[1] Chemistry Department, The University, Edgbaston, Birmingham 15

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 18期

关键词：

D O I：

10.1039/j39690002585

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Tetrahydrofuran has been fluorinated over potassium tetrafluorocobaltate(III) to give 2,2,5-trifluoro-2,5-dihydrofuran (II) and 2,2,5,5-tetrafluoro-2,5-dihydrofuran (I) as major products. It is suggested that the reaction proceeds mainly via furan which is converted into dihydrofuran (II) and then dihydrofuran (I) by a series of 2,5-additions of fluorine and 2,5-eliminations of hydrogen fluoride.

引用

页码：2585 / &

共 8 条

[1] PARTIAL FLUORINATION OF TETRAHYDROFURAN WITH COBALT TRIFLUORIDE [J].

BURDON, J ;

CHIVERS, GE ;

MOONEY, EF ;

TATLOW, JC .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1969, (13) :1739-&

[2] TETRAFLUOROFURAN [J].

BURDON, J ;

TATLOW, JC ;

THOMAS, DF .

CHEMICAL COMMUNICATIONS, 1966, (02) :48-&

[3]

BURDON J, UNPUBLISHED WORK

[4]

BURDON J, 1958, J APPL CHEM-USSR, V8, P293

[5] FLUORINATION WITH COMPLEX METAL FLUORIDES .I. FLUORINATIONS OF BENZENE FLUOROBENZENE AND P-DIFLUOROBENZENE WITH A POTASSIUM COBALTIFLUORIDE COMPLEX [J].

COE, PL ;

PLEVEY, RG ;

TATLOW, JC .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1969, (07) :1060-&

[6]

Elderfield R. C., 1950, HETEROCYCL COMPOUNDS, V1, P1

[7]

STACEY M, 1960, ADVANCES FLUORINE CH, V1, P166

[8]

Tatlow J. C., 1969, CHEM COMMUN, P27

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