Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Tetrahydropyran 1,5-alkanediol

Five- and six-membered cyclic ethers are readily formed by loss of water from appropriate diols.li,k As examples of reactions in the liquid phase, cyclization of, <5-alkanediols to tetrahydrofurans and of a,e-alkanediols to tetrahydropyrans generally occurs when they are warmed in the presence of an inorganic or organic acid. These reactions can also be induced by warming the diols in dimethyl sulfoxide.674... [Pg.357]

See other pages where Tetrahydropyran 1,5-alkanediol is mentioned: [Pg.2560] [Pg.2560] [Pg.1302] [Pg.2046] [Pg.2260] [Pg.2560] [Pg.2561] [Pg.2046] [Pg.2046] [Pg.2560] [Pg.1152] [Pg.1302]

See also in sourсe #XX -- [ Pg.898 , Pg.899 ]

SEARCH

Tetrahydropyran

Tetrahydropyranation

Tetrahydropyrane

Tetrahydropyranes