107188-36-3

Upstream product

• 220302-00-1 1,1-dimethoxy-3-methyl-4-(4-nitrophenoxy)but-2-ene 
• 100-02-7 4-nitro-phenol 
• 108-24-7 acetic anhydride 
• 149400-69-1 2,5,7,8-tetramethyl-2-(4-nitrophenoxy)methyl-2H-1-benzopyran-6-ol 
• 107188-35-2 6-acetoxy-2,5,7,8-tetramethyl-2-(4-nitrophenoxymethyl)chroman-4-ol 

Downstream Products

• 107187-77-9 α-{2-[4-(2,4-Dioxothiazolidin-5-ylmethyl)phenoxymethyl]-2,5,7,8-tetramethylchroman-6yloxy}acetic acid 
• 107188-37-4 6-acetoxy-2-[(4-aminophenoxy)methyl]-2,5,7,8-tetramethylchromane 

Relevant academic research and scientific papers

A one-pot synthesis of functionalized 2,2-disubstituted 2H-1-benzopyrans

The synthesis of functionalized 2,2-disubstituted 2H-1-benzopyrans was achieved by condensing 2,3,5-trimethylhydroquinone (TMHQ) with α,β- unsaturated aldehydes or α,β-unsaturated acetals under acidic conditions.

STUDIES ON HINDERED PHENOLS AND ANALOGUES. 4. FORMATION OF 3,9-DIOXABICYCLODECANES AND ITS APPLICATION FOR ANTIDIABETIC AGENTS

6-Acetoxy-2,5,7,8-tetramethyl-2-phenoxymethylchroman-4-ol (2) gave a couple of dehydration products, the corresponding chromene (3), and a bicyclo compound (4).The product ratios 3/4 changed with the reaction conditions and the substituent of the phenoxym