Ethylidene bromide chloride

Diethyl ethylidenemalonate has been prepared by heating acetaldehyde, diethyl malonate, and acetic anhydride 2 3 by heating the same reagents plus zinc chloride 4 by treating acetaldehyde and diethyl malonate with sodium ethoxide or piperidine 6 and by heating diethyl malonate, ethylidene bromide, and ethanolic sodium ethoxide.6... [Pg.55]

Ethyl 2-hydroxypropionate, el 62 Ethylidene bromide, d77 Ethylidene chloride, dl76 Ethylidene dimethyl ether, d438 Ethylidene fluoride, d346 2,2 -Ethyliminodiethanol, el 18 Ethyl iodide, i34... [Pg.247]

Ethylenestjlfonyl chloride, 2-PHENYL-, 34, 85 Ethylenimine, 30, 38 toxic properties of, 30, 40 Ethyl o-ethoxybenzoate, 32, 75 Ethyl formate, 32, 32 Ethyl glycidyl ether, 31, 3 2-Ethylhexanaldoxime, 32, 67 2-Ethylhexanamide, 32, 65 2-Ethylhexanoic acid, 32, 66 2-Ethylhexanonitrile, 32, 65 Ethylidene bromide, 32, 55 Ethyl iodide, 31, 34 Ethyl isodehydroacetate, 32, 76 Ethyl lactate, 31, 59, 60 5-Ethyl-2-methylpyridine, 30, 41 Ethyl orthocarbonate, 32, 68 Ethyl orthoformate, 32, 5... [Pg.57]

Carbon tetrachloride Carbon tetrabromide Ethylene chloride... Ethylene bromide... Ethylidene bromide. Propylene bromide.. [Pg.261]

Ethyl-3-methylpyridine (also known as aldehyde-collidine ) has been prepared by heating aldehyde-ammonia aldehyde-ammonia and acetaldehyde or paraldehyde aldol-ammonia and ammonia paraldehyde and ammonia <> 11,12 acetamide,1 or acetamide and phosphorus pentoxide ethylene glycol and ammonium chloride ethylidene chloride or bromide and ammonia ethylidene chloride and acetamide, ethylamine, or n-amylamine crotonic acid and a calcium chloride-ammonia complex 1 and by passage of acetylene or acetaldehyde and ammonia over alumina and other catalysts. [Pg.22]

The following qualitative observations on the action of liquid ammonia on organic compounds are mainly by E. C. Franklin and C. A. Kraus, those in brackets are by G. Gore. Aliphatic compounds.—Halides methyl iodide, m. chloroform, reacts, and m. bromoform, m. iodoform, v.s., ethyl bromide and iodide, s. ethylene bromide, s. ethylidene chloride, m. isobutyl bromide, s. amyl bromide, s.s. tribromomethane, v.s. nitrotriohloromethane, m. perehloroethane (n.s.) perchloroethylene (m.) dichloroacetylene (s.). Alcohols methyl, m. ethyl, m. propyl, m. normal butyl,... [Pg.202]

With hydrogen chloride (hydrogen bromide or hydrogen iodide), to form ethylene monochloride (CH2=CHC1) (monobromide, monoiodide), and 1,1-dichloroethane (ethylidene chloride (CH3CHC12) (dibromide, diiodide)... [Pg.22]

Average value obtained using 2,6-diphenyl-4-(2,4,6-triphenyl-l-pyridinio)phenoxide, 1-hexadecyl-4-[(oxocyclohexadienylidene)ethylidene]-l,4-dihydropyridine, l-hexadecyl-5-hydroxyquinoline and l-hexadecyl-6-hydroxyquinoline, average deviation <9 % calculated from [47d]. Abbreviations SDS = sodium dodecyl sulfate DBS = dodecyl benzenesulfonate CTAC = hexadecyltri-methylammonium chloride CTAB = hexadecyltrimethylammonium bromide DTAC = dodecyl-trimethylammonium chloride DTAB = dodecyltrimethylammonium bromide DHP = dihexadecyl phosphate DDDAB = didodecyldimethylammonium bromide DMPC = dimyristoylphosphati-dylcholine DPPC = dipalmitoylphosphatidylcholine POPC = l-palmitoyl-2-oleoylphosphati-dylcholine PCA = phosphatidic acid. [Pg.2963]

The ethylidene, or unsymmetrical di-halogen substitution products of ethane, are not of much importance, because they do not easily undergo reaction. They are prepared by the reactions just described, viz., from aldehyde by the action of phosphorus penta-chloride, -bromide, or -iodide. Also by the action of phosphorus chlor-bromide, PCl3Br2, or of carbonyl chloride (phosgene), COCI2. They may also be made by the further halogenation of the mono-halogen ethanes ... [Pg.189]

Ethyl Bromide Ethyl Iodide Ethylene Chloride Ethylidene Chloride... [Pg.137]

Acetyl-2,3-di-0-benzoyl-p-D-ribofuranosyl fluoride, R-97 2-0-Acetyl-3,5-di-0-benzoyl-p-D-ribofuranosyl fluoride, R-97 2-0-Acetyl-3,4-di-0-benzyl-a-D-fucopyranosyl chloride, F-96 2-0-Acetyl-3,4-di-0-benzyl-p-D-fucopyranosyl fluoride, F-97 2-0-Acetyl-4,6-0-ethylidene-3-0-tosyl-a-D-galactopyranosyl bromide,... [Pg.1160]

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