2.2- Bis propylamine

SYNS i,4-bis(y-aminopropoxy)butAxNE 1,4-BUTANEDIOL BIS(3-AMINOPROPYL) ETHER a,OMEGA-DIAMINO-4,9-DIOXADODECANE 1,12-DIAMINO-4,9-DIOXADODECANE 4,9-DIOXA-l,12-DIAMINODODECANE 4,9-DIOXADODECANE-l,12-DIAMINE l-PROPANAMINE,3,3 -(l,4-BUTANEDIYL-BIS(OXY))BIS- PROPYLAMINE, 3,3 -(TETRAMETHYL-ENEDIOXY)BIS- 3,3 -(TETRAMETHYLENE-DIOXY)BIS(PROPYLAMINE) 3,3 -(TETRAMETHYL-ENEDIOX DI(PROP AN AMINE)... 

Fluorenc-9,9-dipropionic acid, polyamide with fluoiene-9,9-bis(propylamine) —, polyamide with 1,6-hexanediamine —, polyamide with piperazine —, polyamide with m-xylene-a, a -diamine Formaldehyde, polyacetal 10.2... 

Nitropropane N-Nitrosodi propylamine 2,2 -(Nitrosoimino) bis ethanol Petroleum gases, liquefied (various)... 

Ethyleneimine reacts with (p-tolylsulfonyl)acetylene to give only the (Z)-product 115 via trans addition (equation 91), while primary and secondary aliphatic amines afford ( )-products76. With nonterminal acetylenes such as l-(ethylsulfonyl)-l-propyne, the reactions of ethyleneimine, n-propylamine and f-butylamine give mixtures of ( )- and (Z)-adducts. The double conjugate addition of sodium sulfide, selenide and telluride to bis(l-propynyl)sulfone (116) produces heterocycles (117) as illustrated in equation 9277. 

Propylamine, 3 chloro A, TV dimethyl ], hydrochloride, 55, 128 1-PROP AN AMINE, 3,3 -(phenylphosphini-denc)bis(A, A -dimethyl)- [Phosphine, phenyl-, bis(3-dimethylammopro-... 

Fig. 1. The structures of sugar-transport inhibitors, (a) Phloretin, (b) diethylstilboestrol, (c) 2-A -[4-(l-azi-2,2,2-trifluoroethyl)benzoyl]-l,3-bis-(D-mannos-4-yloxy)-2-propylamine (ATB-BMPA), (d) forskolin, (e) androsten-4-ene-3,17-dione, (0 cytochalasin B.

Diazirines are the cyclic isomers of the alphatic diazo compounds. Both the diaziridines and the diazirines are starting materials for the synthesis of alkyl hydrazines. 3,3-Pentamethyl-enediaziridine can be hydrolyzed quantitatively to hydrazine. Methylamine may be substituted for ammonia in the procedure resulting in l-methyl-3,3-pentamethylenediaziridine (m.p. 35-36°, yield 62% of theoretical) and then methyl hydrazine. Use of ethylenediamine leads to ethylene bis-hydrazine via a bifunctional diaziridine (m.p. 143-144°, yield 48% of theoretical). Ammonia can also be replaced by w-propylamine or cydo-hexylamine cyclohexanone by acetone. 

Bi-phasic porous silicates containing amorphous and crystalline components can be prepared as stable pellets even if different crystallization routes known from the conventional crystallization processes are employed. Thus the inorganic template-free crystallization route and the crystallization in presence of propylamine could be applied and optimized for the crystallization on and into porous glasses, the so-called supported crystallization. 

The cascade shown in Figure 3.8 is a hypothetical dendrimer composed of known building blocks (including the core), which possesses different arms comprised of various internal units. The termini also differ. Its name is 36-Cascade methane[4] bis[(3-oxo-6-oxa-2-azaheptylidyne)2 propylamine]-bis[(3-oxo-6-oxa-2-azaheptylidyne) (3-oxo-2-aza-pentylidyne) propanoic acid]. 

Freifelder obtained an 82% yield of benzylhydrazine by hydrogenating a freshly prepared hydrazone over Pd-C in ethanol at 0.3 MPa H2 in less than 30 min.83 However, when the hydrazone was allowed to stand for several days to a week, the yield dropped to 45-48%. In the hydrogenation of phenylacetone hydrazone, Biel et al. observed that the formation of large amounts of jV,iV -bis(l -phenyl-2-propylidene)hydrazine took place when hydrogenation proceeded slowly and incompletely with such catalysts as Pd-C, rhodium, ruthenium, and platinum oxide, and with solvents such as alcohol, water, ethyl acetate, tetrahydrofuran, and dioxane. The A(A%disubstituted hydrazine was obtained when the hydrogenation proceeded slowly to completion, as over platinum oxide in aqueous acetic acid. With Raney Ni in ethanol, the azine and l-pheny-2-propylamine were formed almost exclusively. 1-Phenyl-2-propylhy-drazine was obtained in acceptable yields of 55-70% by use of platinum oxide or supported platinum in alcoholic acetic acid at a pressure of 13.8 MPa H2. The products obtained over platinum oxide in various conditions are summarized in eq. 8.40.78... 

Preformed Ethvnvlation Catalyst. Into a 500-mL round-bottomed flask equipped with a magnetic stir bar, reflux condenser and nitrogen bubbler was placed palladium chloride (1.77 g, 10 mmol), di-n-propylamine (100 mL) and triphenylphosphine (15.74 g, 60 mmol). The resulting slurry was boiled for two hr after which time the brown palladium chloride had been consumed and the yellow bis(triphenylphosphine) palladium(II) chloride had formed. The slurry was cooled and cupric acetate monohydrate (1.99 g, 10 mmol) was added in one portion and the slurry boiled for one hr longer. After cooling, the solvent was removed by rotary evaporation and then finally under high vac-... 

SYNS AMINOBIS(PROPYLAMINE) BIS-(3-AMINOPROPYL)AMINE 3,3-DIAiMINODIPROPYL-AMINE 3,3 -DIAMINODIPROPYLAMINE DIPROPYLENETRIAMINE IMINOBIS(PROPYL-AMINE) 3,3 -IMINOBIS(PROPYLAMINE) 1,3-PROPANEDIAMINE, N-(3-AMINOPROPYL)- PROPYLAxMINE, 3,3 -IMINOBIS-... 

Arylimino-4-chloro-57/-l,2,3-dithiazole 558 reacts with (chloro)phenylketene in CH2CI2 at room temperature affording spiro compounds 559, which undergo decomposition in the presence of primary and secondary alkylamines giving bis(2-oxo-azetidin-4-yl)trisulfides, which, in turn, with an excess of -propylamine are converted into the isothiazolones 560 <2001CC1412>. 

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