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1- propanol, 3-Bromo

Preparation of 4-pentyn-l-ol from 3-bromo-1-propanol and sodium acetylide ... [Pg.435]

X-ray crystal structures have been obtained for them and the nitrogen-nitrogen distance decreases with successive oxidation. When 1,5-diazabi-cyclo[3.3.0]octane is reacted with 3-bromo-1-propanol, followed by reaction with 40% HBF4, the hydrazinium dication (197) is obtained in 80% yield (eq 51).93b The 13C labeled hydrazinium dication (198) was prepared through double alkylation of tetramethyl hydrazine, the second alkylation being assisted by the silver (I) salt (eq 52)93c... [Pg.169]

To solve the problem posed at the beginning of this section, it s possible to use a halo alcohol in a Grignard reaction by employing a protection sequence. For example, we can add 3-bromo-1-propanol to acetaldehyde by the route shown in Figure 17.10. [Pg.683]

Other reductions. A mixed hydride of ratio 1 1 is superior to lithium aluminum hydride alone for the reduction of nitriles to amines. Unlike lithium aluminum hydride, the mixed reagent does not reduce nitro groups. Thus p-nitrobenzaldehyde is reduced by mixed hydride to p-nitrobenzyl alcohol in 75% yield. Whereas lithium aluminum hydride tends to remove halogen atoms, this reduction is retarded or prevented by the presence of aluminum chloride. Thus (8-bromopropionyl chloride is reduced by a 1 1 mixed hydride to 3-bromo-1-propanol in 77% yield in the absence of AlClj the yield is 44%. ... [Pg.302]

Bromopropanoi caci d(t) 3-Bromopropanoi caci d 3-Bromo-1-propanol l-Bromo-2-propanol 2-Bromopropanoyl bromi de 2-Bromopropanoyl chi ori de c/si-Bromopropene fransl-Bromopropene 2-Bromopropene 3-Bromopropene... [Pg.194]

Uses Photoinitiator for resist inks, dry film, coatings photosensitive resin additive intermediate for org. synthesis Manuf./Distrib. Aldrich http //www.sigma-aldrich.com-, Lancaster Synthesis Polymona Enterprise http //www. chemhunting. com-, Sumitomo Seika Suny Chem. Int l. http //www.sunychem. com TCI Am. http //www.tciamerica.com Trade Name Synonyms Runtecure 1093 [Runtec http //www.runtec-chem.com] Tribromoneopentyl alcohol CAS 1522-92-5 36483-57-5 Synonyms 2,2-Bis (bromomethyl)-3-bromo-1-propanol TBNPA 2,2,2-Tri-(bromomethyl) ethanol... [Pg.4473]

Suppose, for example, we wanted to prepare 4-pentyn-l-ol from 3-bromo-1-propanol and sodium acetylide. If we allow them to react directly, the strongly basic sodium acetylide will react first with the hydroxyl group, making the alkylation unsuccessfiil ... [Pg.520]

Table 15. Products from 3-Bromo- 1-propanols and ISy Aqueous Potassium Hydroxide... Table 15. Products from 3-Bromo- 1-propanols and ISy Aqueous Potassium Hydroxide...
Bromo-1 -propanol Oxetane Olefin " Aviaiiw/ olefin... [Pg.171]

Bromopropane 3-Bromopropanenitrile 2-Bromopropanoic acid, ( )- 3-Bromopropanoic acid 3-Bromo-1-propanol 1-Bromo-2-propanol 2-Bromopropanoyl bromide... [Pg.216]

Aminoethoxy)ethanol 2-Bromoethanol 1 -Bromo-2-propanol 3 -Bromo-1 -propanol... [Pg.185]

See other pages where 1- propanol, 3-Bromo is mentioned: [Pg.381]    [Pg.903]    [Pg.411]    [Pg.472]    [Pg.124]    [Pg.400]    [Pg.417]    [Pg.632]    [Pg.190]    [Pg.191]    [Pg.182]    [Pg.183]    [Pg.980]    [Pg.502]    [Pg.520]    [Pg.525]    [Pg.107]    [Pg.169]    [Pg.170]    [Pg.215]    [Pg.44]    [Pg.205]    [Pg.203]    [Pg.204]    [Pg.214]    [Pg.215]    [Pg.182]    [Pg.183]   
See also in sourсe #XX -- [ Pg.412 ]



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