338446-34-7

Upstream product

• 338446-32-5 [(2,2-dimethoxy-ethyl)-(toluene-4-sulfonyl)-amino]-(3,4-dimethoxy-2-methyl-phenyl)-acetic acid ethyl ester 
• 338446-31-4 (2,2-dimethoxy-ethylamino)-(3,4-dimethoxy-2-methyl-phenyl)-acetic acid ethyl ester 
• 4463-33-6 1,2-dimethoxy-3-methylbenzene 
• 293731-03-0 (3,4-dimethoxy-2-methyl-phenyl)-oxo-acetic acid ethyl ester 

Downstream Products

• 293731-05-2 ethyl (2-acetoxymethyl-3,4-dimethoxyphenyl)-N-[(2,2-dimethoxyethyl)-N-(4-toluenesulfonyl)amino]acetate 
• 338446-36-9 (2-acetoxymethyl-3,4-dimethoxy-phenyl)-(2,2-dimethoxy-ethylamino)-acetic acid ethyl ester 
• 293731-04-1 ethyl (2-acetoxymethyl-3,4-dimethoxyphenyl)glyoxylate 
• 338446-35-8 (+/-)-ethyl {2-[(acetoxy)methyl]-3,4-dimethoxyphenyl}hydroxyacetate 

Relevant academic research and scientific papers

Synthesis of 4-Hydroxy-7,8-dimethoxyisochroman-3-one and Its Plant Growth-Regulating Properties on Tobacco (Nicotiana tabacum cv. Petit Havana)

The synthesis of 6,7-dimethoxy-4-hydroxyisochroman-3-one 10 from 2,3-dimethoxytoluene (11) via glyoxylate 12 is reported. Compound 10 strongly inhibited vegetative growth of tobacco plants, whereas developmental patterns (protein levels, protein profile, pigments, and chlorophylls) were not affected. Morphological changes were observed in the leaves of the treated plants.

Sulfonamidoacetal cyclization-based synthesis of a tetrahydrooxazaphenalenelactone related to the ABC-ring system of the stephaoxocanes

The elaboration of a tetrahydrooxazaphenalenelactone embodying the ABC-ring system of the stephaoxocanes, by means of Jackson's sulfonamidoacetal cyclization as the isoquinoline ring-forming strategy, is reported.