Phosphorous dichloride, phenyl

PHENYL PHOSPHOROUS DICHLORIDE see BENZENE PHOSPHOROUS DICHLORI ... [Pg.239]

They also synthesized polymeric iniferters containing the disulfide moiety in the main chain [149,150]. As shown in Eq. (30),polyphosphonamide,which was prepared by the polycondensation reaction of phenyl phosphoric dichloride with piperadine, was allowed to react with carbon disulfide in the presence of triethylamine, followed by oxidative coupling to yield the polymeric iniferter 32. These polymeric iniferters were used for the synthesis of block copolymers with St or MMA, with the composition and block lengths controlled by the ratio of the concentration of the polymeric iniferter to the monomer or by conversion. The block copolymers of polyphosphonamide with poly(St) or poly(MMA) were found to have improved flame resistance characteristics. [Pg.93]

Correction Hunger et al.,1 on the basis of spectroscopy and ozone degradation, showed that the substance is actually the isomeric 2-phospholene oxide (3a). More recently Quin and Barketlb found that the original adduct of isoprene and phenyl-phosphorous dichloride (2a) also has the 2-phospholene system (NMR spectrum). [Pg.416]

Benzene Phosphorous Dichloride Phenyl Phosphorous Dichloride Phenylphosphine Dichloride Dichlorophnyl- Phosphine ... [Pg.229]

A novel preparation of a 4-bromophosphetan (62) has been described it proceeds by the reaction of l-bromo-3,3-dimethylbut-l-ene with phenyl-phosphorous dichloride in the presence of aluminium chloride, and subsequent reduction of the oxide. ... [Pg.69]

Phenyl Phosphorous Dichloride 2798 39 liquid, flammable, toxic, n.o.s. ... [Pg.734]

Phenol, 2,4,6-tnbromo- 55,20 Phosphorous dichloride, phenyl-, 55, 128 Potassium iodide, 55, 71... [Pg.149]

Phenylhydrazine Hydrochloride Phenylhydrazinium Chloride Phenyl Hydroxide Phenylmethanol Phenylmethyl Alcohol Phenylmethyl Amine Phenylphosphine Dichloride Phenylphosphine Thiodichloride Phenylphosphonothioic Dichloride Phenyl Phosphonous Dichloride Phenylpropylene 1 -Phenyltetradecane 1-Phenylundecane Phosgene Phosphoric Acid Phosphoric Sulfide... [Pg.76]

Phenyl-ethen- -dichlorid XII/1, 555 E2, 82 aus Phosphor(V)-chlorid, Phosphor(III)-cblorid, Styrol und Phosphor(V)-sulfid XII/1, 553 2-Phenyl-ethen- -0-(2-diethylamino-ethylester)-0-ethylester XII/I, 567... [Pg.1097]

Phosphorous dichloride, phenyl-, 55, 128 Phosphorous oxy trichloride, 57, 103 Phosphorous pentachloride, 57, 63 58, 68 Phosphorus oxychloride, 56,4 Phosphorus triamide, hexaethyl-, 58, 143 Photocycloaddition reactions, 57,116 Photolysis, apparatus for, 55,17 Phth-Gly.Gly-OEt, 56, 93... [Pg.96]

Phosphorous dichloride, phenyl-, 55,128 Phosphorus triamide, hexaethyl- [2283-11-6], 58, 143... [Pg.107]

OyO-Dialkyl dithio-phosphoric acid, 0,0 Diethyl - -Cl,P(0)N(C,H,), Dialkyl phosphoro-chloridate, (C,Hfi),POCl Pyrocatechyl phosphor ochloridate - phosphorobromidate Phenylphosphonic dichloride Phenyl phosphoryl dichloride (C,H,),NPOCl, Pyrocatechyl phosphor otrichloridate, -tribromidate Phosphate buffer (HPO,)s H(POsH) OH Pyrophosphoric acid (NH,kHPO NHJi PO ... [Pg.331]

Benzene Phosphorous Dichloride — (i) Chemical Designations — Synonyms Phenyl Phosphonous Dichloride, Phenylphosphine Dichloride, Dichlorophenyl-phosphine Chemical Formula CsHjPClj (ii) Observable Characteristics — Physical State (as normally shipped) Liquid Color Colorless Odor Acrid and pungent (iii) Physical and Chemical Properties — Physical State at 15 C and I atm. Liquid Molecular Weight 179.0 Boiling Point at I atm. 430, 221, 494 Freezing Point -60, -51, 222 Critical Temperature Not pertinent Critical Pressure Not pertinent Specific Gravity 1.140 at 25 °C... [Pg.436]

Pheny Iphosphonic dichloride Phenyl phosphoryl dichloride (C2H,)2NPOCl2 Pyrocatechyl phosphor otrichloridate, -trihromidate Phosphate buffer (HP02)s H(POsH) OH Pyrophosphoric acid (NHJ2HPO, NHJ12PO,... [Pg.295]

The labeled imidazolide itself is prepared by a stepwise reaction of phenyl phos-phordichloridate (phosphoric phenylester dichloride) [1883... [Pg.280]

Two isomeric acetylenic benzothiazole monomers, 2-(3-ethynyl-phenyl)-5-ethynylbenzothiazole (3) and 2-(3-ethynylphenyl)-6-ethynyl-benzothiazole (4) were prepared according to the general reaction scheme shown below. The synthesis of the benzothiazole heterocyclic structure was carried out by the condensation of m-bromobenzoic acid with isomeric bromo-substituted o-aminomercaptobenzenes in poly-phosphoric acid (PPA). The bis-bromobenzothiazoles were converted to the acetylene systems by the reaction with 2-methyl-3-but3m-2-ol and subsequent displacement of acetone with base. The bromo displacement reaction utilized a catalyst composed of triphenylphosphine, (bis-triphenylphosphine)palladium dichloride and cuprous iodide. [Pg.47]

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