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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

Phosphonium,(dibromomethyl)triphenyl-, bromide (1:1) synthesis

4synthesis methods
558-13-4 Synthesis
Carbon tetrabromide

558-13-4
256 suppliers
$10.00/1g

603-35-0 Synthesis
Triphenylphosphine

603-35-0
698 suppliers
$5.00/5G

Phosphonium,(dibromomethyl)triphenyl-, bromide (1:1)

56506-90-2
1 suppliers
inquiry

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Yield:56506-90-2 88%

Reaction Conditions:

Stage #1: carbon tetrabromide;triphenylphosphine in dichloromethane at 20; for 0.5 h;
Stage #2: with water in dichloromethane;

References:

Tosic, Oliver;Mattay, Jochen [European Journal of Organic Chemistry,2011,# 2,p. 371 - 376] Location in patent:experimental part

(Carbomethoxymethyl)triphenylphosphonium bromide

1779-58-4
192 suppliers
$6.00/5g

Phosphonium,(dibromomethyl)triphenyl-, bromide (1:1)

56506-90-2
1 suppliers
inquiry

References
Acetic acid, bromo(triphenylphosphoranylidene)-, methyl ester

13504-77-3
0 suppliers
inquiry

Phosphonium,(dibromomethyl)triphenyl-, bromide (1:1)

56506-90-2
1 suppliers
inquiry

References
75-25-2 Synthesis
Bromoform

75-25-2
335 suppliers
$16.00/50g

603-35-0 Synthesis
Triphenylphosphine

603-35-0
698 suppliers
$5.00/5G

Phosphonium,(dibromomethyl)triphenyl-, bromide (1:1)

56506-90-2
1 suppliers
inquiry

References