4- Isopropyloxy

Benzyl-1 -(3-hydroxy-propyl)- E16a, 487 (R2N —NO —Red.) 2-(2-Hydroxy-butyl)-l-phenyl- El6a, 601 (R-NH-NH2 + Oxiran) 2-(2-Hydroxy-2-methyl-propyl)- 3 -phenyl- E16a, 601 (R-NH-NH2 + Oxiran) (4-Isopropyloxy-benzyl)- E16a, 432 (Hydrazin-Alkyl.) (4-Propyloxy-benzyl)- E16a, 432 (Hydrazin-Alkyl.)... 

Imidazolidin l-tert.-Butyl-5,5-dime-thyl-4-isopropyloxy-2-thiono-E14a/2. 502 (Imin/KSCN/ R-OH)... 

Quinolin-l-oxid 4-Isopropyloxy-6-methyl- E7a, 525 (Cl OR) Zimtsiiure -morpholid E5, 937 (En-CHO + Amin/Pd)... 

Portmann R, Niederhauser A, Hofmann W et al. (1991). 32. Synthesis of 4-(([(isopropyloxy) methylphosphoryloxy]imino)methyl)-l-methyl-pyridinium iodide and its characterisation. Helv Chim Acta, 74, 331-335. 

Iod-1-phenyl- 646 4-Isopropylidcn- 708 4-Isopropyl-3(5)-methyl- 618 4-Isopropyloxy- 453 4-Isopropyl-l,3,5-trimethyl- 618 Isothiocyanat- 652... 

Further uses of Novozyme 435 have been described in recent patent applications filed by the Mitsubishi Gas Chemical Company and comprise processes for the production of optically active secondary alcohols (Scheme 33) [98] and the manufacture of optically active chroman-2-carboxylic acids (Scheme 34) [99]. In the first case the resolution of racemic 4-isopropyloxy-2-butanol (rac-108) by Novo 435 was an important step toward (R)-(+)-4-(isopropyloxy)-2-bu-tanol ((R)-108) via acetate 109. Compound R)-10S can be used for the synthesis of liquid crystal materials. 

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