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Thiocarbamic acid esters

Research Focus Preparation of IV-substituted imide dialkyl-thiocarbamic acid esters as high-activity polymerization initiators. [Pg.317]

TABLE 2. Pendulum Hardness and Cross-Hatch Testing Results for Polymers Prepared Using Selected Dialkyl-Thiocarbamic Acid Esters... [Pg.319]

Pebulate (8), S-propyl butylethylthiocarbamate, is a thiocarbamic acid ester containing an asymmetric amine. Its herbicidal properties have been described by Burt (1959). [Pg.641]

S-Thiocarbamic acid esters from thiocyanates SCN —>- SCONH ... [Pg.304]

Thiocarbamic acid S-esters (general procedure) ( ). 1-Chlorothio-formimidinium chlorides are added to excess 20% aqueous sodium carbonate. After stirring for ten min the thiocarbamic acid ester is extracted with methylene chloride and after evaporation of the solvent either crystallized or purified by vacuum distillation. The reported yields range from 65-100%. [Pg.149]

Thio-Arbuzov rearrangement 43, 543 N,N -Thiobisimides, sym. 43, 490 Thiocarbamic acid esters s. Thionocar-bamic acid esters Thiocarbamylation, ar. 20, 510s44 Thiocarbamyl halides... [Pg.257]

Thiourethans (s. a. Dithio-urethans, Thiocarbamic acid esters)... [Pg.361]

Reaction wifli Salts and Esters of Thiocarbamic Acid 2-Hydroxythiazoles and Derivatives... [Pg.258]

Hydroxythiazoles give 2-chIorothiazole derivatives almost quantitatively upon treatment with phosphorus oxychloride (221, 229, 428). This constitutes a convenient synthesis method for these compounds when the conversion of 2-aminothiazoles to 2-chlorothiazole derivatives fails. Esters of thiocarbamic acid or thiourethanes also react with a-halocarbonyl compounds to give the corresponding 2-alkoxythiazoles (50, 68, 209, 272). [Pg.259]

It has been reported <1998CC2315> that a similar [2+2] intramolecular cyclization of (2-cyclohex-l-enyl-2-methyl-propionyl)phenyl-thiocarbamic acid O-methyl ester leads to the formation of tricyclic thietane in 85% yield (Table 2). [Pg.444]

TABtE 11-24 2-HYDROXYTHIAZOLE DERIVATIVES FROM o-HALO-CARBONYL COMPOUNDS AND SALTS AND ESTERS OF THIOCARBAMIC ACID (158a)... [Pg.436]

Thiosilanes act as initiators through 1,4-addition for group transfer polymerization of acrylic acid esters (equation 19), and catalyse thecyclotrimerization of phenyl isocyanate through addition across the C=N bond (equation 20) to give first the thiocarbamate and thence the isocyanurate17. [Pg.1398]

A variety of methods is available for preparation of O-esters of thiocarbamic acid ... [Pg.689]

The hydrolysis of 1-chlorothioformimidinium chlorides with excess sodium carbonate affords N,N-disubstituted thiocarbamic acid S-esters XXVIII ( ). [Pg.149]

See other pages where Thiocarbamic acid esters is mentioned: [Pg.51]    [Pg.169]    [Pg.250]    [Pg.270]    [Pg.258]    [Pg.592]    [Pg.281]    [Pg.242]    [Pg.254]    [Pg.233]    [Pg.519]    [Pg.516]    [Pg.298]    [Pg.699]    [Pg.111]    [Pg.433]    [Pg.298]    [Pg.699]    [Pg.226]    [Pg.262]    [Pg.629]    [Pg.689]   
See also in sourсe #XX -- [ Pg.609 ]



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Thiocarbamate

Thiocarbamates

Thiocarbamates Thiocarbamic esters

Thiocarbamic acid esters acids

Thiocarbamic acid esters acids

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