1- Propen-2-ol, acetate

Synonyms Acetic acid, isopropenyl ester 1-Acetoxy-1 -methylethylene 2-Acetoxypropene 2-Acetoxypropylene Methylvinyl acetate 1-Methylvinyl acetate 1-Propen-2-ol acetate 1-Propen-2-yl acetate Classification Carboxylic acid ester Empihcal C5H8O2 Formula CH3COOC(CH3) CH2 Properties Water-wh. liq. sol. in alcohol, ether, acetone mod. sol. in water m.w. 100.13 dens. 0.909 m.p. -93 C b.p. 97 C flash pt. (CC) 16 C ref. index 1.4020 (20 C)... 

Acid vs. Amide vs. Ester Comparison 1-Propen-2-ol acetate QH.O, 108-22-5 153 201 —... 

ACETATE], 32 1 Propene, 2-methyl-, 35 2-Propen-l-ol, 2-bromo 3-phenyl-, acetate, 35... 

V sol in acetic acid, ethanol and w. Prepn is by dehydration of propan-2-ol over Al oxide at 330°. It is also obtd as a pyrolysis product of propane and as a fraction of petr well head gases Propene has a Qc of 460.47kcal/mole the expln limits with air are 2.0 to 11.1% (Ref 2) it has an autoign temp of 927°F. Under unusual conditions, such as 955 atms press and... 

PROPENOIC ACID, 3-NITRO-, ETHYL ESTER, (E)- [5941-50-4], 56,65 2-PROPEN-l-OL, 55,1 2-BROMO-3,3-DIPHENYL-, ACETATE [14310-15-71,56, 32... 

Methyl n-propan-2-ol, see ferf-Butyl alcohol Methyl propenate, see Methyl acrylate Methylpropene, see 2-Methylpropene 2-Methyl-l-propene, see 2-Methylpropene Methyl propenoate, see Methyl acrylate Methyl-2-propenoate, see Methyl acrylate 1 -Methylpropyl acetate, see sec-Butyl acetate 2-Methylpropyl acetate, see Isobutyl acetate 2-Methyl-1-propyl acetate, see Isobutyl acetate... 

Frankel synthesized 2-nitro-3-acetoxy-l-propene (139) by heating l,3-diacetoxy-2-nitropropane (138) with sodium acetate under reduced pressure. The reaction of 2-nitro-3-acetoxy-l-propene with 1,1-dinitroethane yields 2,2,4,6,6-pentanitroheptane. The same reaction with nitroform provides 1,1,1,3,5,5,5-heptanitropentane (142), a powerful explosive (VOD 9230 m/s) with an excellent oxygen balance. The synthesis of 1,1,1,3,5,5,5-heptanitropentane from2-nitro-l,3-propanediol and 2-nitro-l-propen-3-ol has also been reported and involves a similar mechanism. 

Propen-l-ol, a81 2-Propenyl acetate, a80 Propenylanisole, m97 /V-2-Propenyl-2-propen-1 -amine, d25 (2-Propenyl)thiourea, alOl Propiolic acid, p241 Propyl chloride, c210 Propylene, p205... 

Some solvents are reluctant to crystallize before turning into a glass, including allyl alcohol (2-propen-l-ol), ethylene glycol (1,2-ethanediol), and hexylene glycol (2-methyl-pentane-2,4-diol). Some common solvents may be liquid below their freezing points if they contain impurities, in particular small amounts of water. Thus, /-butyl alcohol (2-methyl-2-propanol), acetic acid, and phenol can appear liquid at or below ambient temperatures (i.e., < Tm) due to this cause. 

A 250-mL, three-necked, round-bottomed flask, equipped with a mechanical stirrer and a reflux condenser, is charged with 0.49 g (2.2 mmol) of palladium acetate (Note 1), 20.4 g (100 mmol) of iodobenzene, 9.0 g (125 mmol) of 2-methyl-2-propen-l-ol, 12.6 g (125 mmol) of triethylamine, and 32.5 mL of acetonitrile (Note 2). The reaction vessel is placed in an oil bath at 100°C and the solution is heated to reflux for 11 hr under a nitrogen atmosphere. The reaction mixture is allowed to cool to room temperature and transferred to a 500-mL separatory funnel with the aid of 100 mL of ether and 100 mL of water. The organic layer is washed five times with 100 mL portions of water. The combined aqueous... 

Methy 1-2-propen-l-ol 2-Propen-l-ol, 2-methyl- (8, 9) (513-42-8) Phenylmercuric acetate Mercury, (aceto)phenyl- (8) Mercury, (aceto-0)phenyl- (9) (62-38-4)... 

Several studies of O2 uptake by pre-adsorbed 77-allyl species confirm that a surface complex is initially formed. With a surface 7r-allyl concentration of 50% saturation (to minimize reactions between w-allyls and oxidation intermediates), i.r. spectra of the intermediate were compared with those obtained from separate adsorption of molecules which were likely candidates. Kugler and Kokes concluded from this approach that the intermediate was indeed acrolein, on account of a 1 1 correspondence of the spectra. Other candidates studied were allene, propanal, propan-l-ol, propan-2-ol, acetone, propionic and acetic acids, and acetaldehyde. Only the spectra for acrolein resembled that produced from propene plus O2. 

Cerveny et al. (7J) report hydrogenation of nine olefinic substrates (1-hexene, ethyl acrylate, allyl phenyl ether, allylbenzene, 3-butene-l-ol, 2-butene-l-ol, 3-butene-2-ol, 2-methyl-2-propene-l-ol, l-heptene-4-ol) in seven solvents (cyclohexane, diethyl ether, toluene, methanol, benzene, ethyl acetate, and 1,4-dioxane) on 5% Pt on silica gel. No linear relation could be proved for any of the substrates when Eq. (21) was applied to the set of data obtained in the hydrogenations. In all cases correlation points for benzene and toluene did not fit. On omitting these points, experimental data satisfied Eq. (21), but linear regression gave a nonzero absolute term q on the righthand side of the equation ... 

Synonyms Acetic acid, cinnamyl ester Cinnamic acetate 3-Phenylallyl acetate y-Phenylallyl acetate 2-Phenyl-2-propen-1-ol acetate... 

Danheiser used retro-1,2-Brook rearrangement of allyl silyl ethers in a convenient route to a,/ -unsaturated acyl silanes. For example, 2-methyl-2-propen-l-ol was converted to the trimethylsilyl ether and, in a single-pot process, deprotonated by addition of 1.2 equiv terr-butyllithium. Protonation with a solution of acetic acid in tetrahydrofuran gave the of-hydroxyallylsilane 144. Removal of volatiles from the thermally sensitive product provided 95-percent-pure material that was oxidized to the a,P-unsaturated acyl silane 145 under Swem conditions. ... 

---