2- -3-ethyl-5-methoxy

Phenol, 2-6-di-tert-butyl-4-methyl 0 Phenol, 3-[2-(3-hydroxy-4 -methoxy-pheny 1 )-ethyl]-5-methoxy PI ... [Pg.37]

Dimethyl 2-[ [l-(Benzyloxycarbonylammo)ethyl](methoxy)phosphoryl)methyl]pentanedioate [62,... [Pg.516]

Ethyl-methoxy- XII/1, 322 E2,185, 186 Ethyl-(2-methoxycarbonyl-ethyl)-2-thienyl-aus Acrylsaure und Chlor-ethyl-2-thienyl-phosphan E2, 91. [Pg.1013]

Ethoxy-methyl)-methyl- E14a/2, 95 (Cl - NR-N02) Hydroxymethyl-isopropyl- E14a/2, 73 (NH -> NH-CH2-OH) Ethyl-(methoxy-methyl)- E14a/2, 95 (Cl - NR-N02)... [Pg.176]

Bis-[2-hydroxy-ethyl]-methyl-(O)-Natrium Vl/2, 14 (2-Methoxy-ethyl)-(methoxy-me thyl)- E14a/2, 180 (Br - N) Aminoxid Dimethyl-(2-hydroxy-l-methyl-ethyl)- E16a, 413 (Amin-Oxigenier.)... [Pg.238]

Dimethyl-ethyl-methoxy- E19b, 1418 (Umlagerung/4- Alkohol)... [Pg.240]

Ammonium Dimethyl-(2-hydroxy-ethyl)- (methoxy-methyl)- -bromid E14a/2, 180 (Br -> N)... [Pg.332]

Phosphinsaure Ethyl-(methoxy-methyl)- -anhydrid E2, 176 (R2PO —Cl + Amin) Pyrophosphonsaure Ethan- -di-ethylester XII/1, 610 Pyrophosphorigsaure -tetra-ethylester XII/2, 123 (P-O-Kuppl.) XV/2, 235, 424 (Kond.). [Pg.561]

Pentan 3-Ethyl-3-(ethyl-methoxy-boryl)-2-trimethylsilyl- XIIl/3a, 511... [Pg.1202]

Two related routes from 5-deoxy-5-C-[ethyl(methoxy)phosphinyl]... [Pg.158]

In addition, Kim et al. have chosen palladium nanoparticles entrapped in an AlO(OH) matrix as the racemisation catalyst combined with Novozym 435 to achieve the DKR of phenylglycine amide.With this combination of catalysts combined with various acyl donors, such as ethyl methoxy-acetate, ethyl acetate, ethyl phenyl acetate, or methyl p-hydroxyphenyl... [Pg.224]

Reflux a mixture of 15 g. of homoanisamide, 30 g. of potassium hydroxide and 300 ml. of ethanol on a water bath for 5 hours. Dilute with 750 ml. of water, evaporate to 75 ml. and acidify to Congo red. Collect the acid and recrystallise it from ethyl alcohol. The yield of p-methoxy-phenylacetic acid, m.p. 86-87°, is 13 g. [Pg.906]

The facile cyclopalladation of allylamine proceeds due to a chelating effect of the nitrogen. In MeOH, methoxypalladation take.s place to give the five-mem-bered chelating complex 507[460). The CO Insertion takes place readily in EtOH, giving ethyl 3-methoxy-4-dimethylaminobutyrate (508) in 50% yield[461). The insertion of alkenes also proceeds smoothly, giving the ami-noalkenes 509[462],... [Pg.95]

Methoxy-4,7-hi.s-(methoxymethyl)-6-niethyl- 3-mcthylthio 1 CI2, Ethyl methylthioacetate 2 4-Methoxy-2,5-6/.s-(methoxvmethyl)-3-methylaniline 3 EtjN 4 Xylene, 120 C 74. [17]... [Pg.74]

Alkoxyall l Hydroperoxides. These compounds (1, X = OR , R = H) have been prepared by the ozonization of certain unsaturated compounds in alcohol solvents (10,125,126). 2-Methoxy-2-hydroperoxypropane [10027-74 ] (1, X = OR , R" = methyl), has been generated in methanol solution and spectral data obtained (127). A rapid exothermic decomposition upon concentration of this peroxide in a methylene chloride—methanol solution at 0°C has been reported (128). 2-Bromo-l-methoxy-l-methylethylhydroperoxide [98821-14-8]has been distilled (bp 60°C (bath temp.), 0.013 kPa) (129). Two cycHc alkoxyaLkyl hydroperoxides from cyclodecanone have been reported (1, where X = OR R, R = 5-oxo-l, 9-nonanediyl) with mp 94—95°C (R" = methyl) and mp 66—68°C (R" = ethyl) (130). Like other hydroperoxides, alkoxyaLkyl hydroperoxides can be acylated or alkylated (130,131). [Pg.113]

Carbon is alkylated ia the form of enolates or as carbanions. The enolates are ambident ia activity and can react at an oxygen or a carbon. For example, refluxing equimolar amounts of dimethyl sulfate and ethyl acetoacetate with potassium carbonate gives a 36% yield of the 0-methylation product, ie, ethyl 3-methoxy-2-butenoate, and 30% of the C-methylation product, ie, ethyl 2-methyl-3-oxobutanoate (26). Generally, only one alkyl group of the sulfate reacts with beta-diketones, beta-ketoesters, or malonates (27). Factors affecting the 0 C alkylation ratio have been extensively studied (28). Reaction ia the presence of soHd Al O results mosdy ia C-alkylation of ethyl acetoacetate (29). [Pg.199]

Chemically, wood tar is a complex mixture that contains at least 200 individual compounds, among which the foUowing have been isolated (1) 2-methoxyphenol, 2-methoxy-4-ethylphenol, 5-meth5i-2-methoxyphenol, 2,6-x5ienol, butyric acid, crotonic acid, 1-hydroxy-2-propanone, butyrolactone, 2-methyl-3-hydroxy-4JT-pyran-4-one, 2-methyl-2-propenal, methyl ethyl ketone, methyl isopropyl ketone, methyl furyl ketone, and 2-hydroxy-3-methyl-2-cyclopenten-l-one. [Pg.335]

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