Fluorinated ketoenols and their phosphorus derivatives

P28

FLUORINATED

G.

KETOENOLS

BPkiaris.

inslitut

R.@.

Tur

Eremen,

Federal

Repubiic

2-Ketophenol i:l)

reomeric is

found

in

the

i

the

und

ketoenols

DERIVATIVES

Rtischenthaler*

Fhysikaiiscne Stratie.

phosphonous to

yleid

exhibiting case

furnish

PHOSPHORUS

c3hemie.

D-LtiOO

Bremen

33,

Germany

react

form.

compound ior

01

THEIR

G.-V.

Leobener

1 and

ratio

and

Anorganiscne

Universitat

tric

Hllnd

AND

of

trlcyclic

F-F PCIs.

bicyclic 2

dichlorides

Cl.21

R’PCI,

phosphoranes

‘through-space”

4 coupiing.

lsocvanatophosphites, systems

and

5

(stoichiomeIn

one A

diaste-

3:l

product

(H’O),PNCO

Similar

results

are

and obtained

3 CZI.

2:R3=CF,

1

3:R =cy

Cl3

G.

Bekiarls.

G.-v.

Hoschenthaler.

Z.

Naturiorsch.

45b,

1460

(1990).

c27

13. Franke, 122.

301

vV.S. i198Y).

Sheldrick,

G.-V.

RBschenrhaler,

Chem.

6er.