COMPLEX FOBBftATIUNb
TRIPHENYLBISMUTH TMPHENYLPHOSP! m> i * î i y
^«
;£***> f ^ #1
^«irt^ TR,PHENUPHOSPHlNE
viANifW»01i TWPHEN
TRIBUTYLPHOSPl·
Explore the reaction possibilities of M&T Organometallics M&T Triphenylphosphine, now produced in commercial quantities under M&T's patented process, has become the reagent of choice in the practice of Wittig chemistry for the preparation of olefins, aldehydes, vitamin A and beta-carotene and carotenoid colorants. Carotenoids produced by this chemistry have already shown definite promise as safe food and cosmetic colorants. M&T Organophosphines have
found use as microbial control agents in the form of quaternary phosphonium compounds, as catalyst modifiers in petrochemical reactions, and as excellent metal extractants. Other applications and reactions— any one of which may prove economical and useful in your processare covered in our booklet. A copy is yours for the asking.
M&T Chemicals Inc.
In addition to the organophosphines, M&T also has available for your evaluation developmental quantities of triphenylarsenic, triphenylantimony and triphenylbismuth. If you would like additional data or technical assistance, write: M&T Chemicals Inc., General Offices, Rahway, N.J. 07065.
