Synthesis from aldehydes

Thiazoline, trans-2-amino-4,5-dimethyl-synthesis, 6, 310 2-Thiazoline, 2-aryl-synthesis, 6, 307, 308, 309 2-Thiazoline, 2-arylamino-tautomerism, 6, 248 2-Thiazoline, 2-dialkylamino-synthesis, 6, 308 2-liiiazoline, 5-imino-synthesis, 5, 461 2-"niiazoline, 2-mercapto-hydrolysis, 6, 272 oxidation, 6, 272 synthesis, 6, 307 2-Thiazoline, 2-methyl-aldehyde synthesis from, 1, 469 2-Thiazoline, 2-methyl-acetylation, 6, 270 acylation, 6, 270 H NMR, 6, 243... 

SOMMELET Aldehyde synthesis Aldehyde synthesis from primary alkyl halides with hexamethylene tetramine. 

SONN MULLER Aldehyde synthesis Aldehyde synthesis from amides or ketoximes, by reduction of irmno chiondes. 

STEPHEN Aldehyde synthesis Aldehyde synthesis from nitnies and SnClj - HCI... 

Technically important dyes are salicylic acid derivatives that function as chrome mordant dyes for wool. Thus Cl Mordant Blue 1 (6.187) is made by the aldehyde synthesis from 2,6-dichlorobenzaldehyde and 2-hydroxy-3-methylbenzoic (o-cresotinic) acid in concentrated sulphuric acid. Oxidation of the leuco base is achieved by the addition of sodium nitrite. On wool the product, which is isolated as the sodium salt, is a dull maroon colour, changing to a bright blue on treatment with a chromium salt. Some dyes of this type, such as Cl Mordant Violet 1 (6.188), also contain a basic group. This compound is also prepared by the aldehyde route. 

Aldehyde synthesis from the corresponding acid chloride, quinoline, and KCN. 

Aldehyde synthesis from Grignard reagents and trialkyl orthoformate see also Bouveault (see 1st edition). 

BOOROUX CHICHIBABIN Aldehyde synthesis Aldehyde synthesis from Gngnard reagents and tnalkyl orthotormate... 

The mixed Ru-Co melt catalysts are particularly efficient for the selective linear aldehyde synthesis from internal olefins (expt. 10. Here the spectra of the reaction mix show the presence of [Co(CO)4]... 

Via intermediates Krohnke aldehyde synthesis from chlorides via nitrones... 

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