1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

Base Information

Chemical Name:1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole
CAS No.:1221292-02-9
Molecular Formula:C₁₆H₁₃N₃O
Molecular Weight:263.299
Hs Code.:

Synonyms:1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

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Chemical Property of 1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

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Technology Process of 1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

There total 9 articles about 1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 82.0%

: 1374746-88-9
1-benzyl-4-((2-iodophenoxy)methyl)-1H-1,2,3-triazole

: 1221292-02-9
1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

Guidance literature:: With potassium tert-butylate; In N,N-dimethyl-formamide; isopropyl alcohol; at 80 ℃; for 6h; Reagent/catalyst; Solvent; Schlenk technique; Inert atmosphere;
DOI:10.1016/j.tetlet.2015.09.096

Reference yield: 80.0%

: 1-benzyl-4-((2-bromophenoxy)methyl)-1H-1,2,3-triazole

: 1221292-02-9
1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

Guidance literature:: With mesitylenecarboxylic acid; 5%-palladium/activated carbon; tetrabutylammonium acetate; 5-methyl-dihydro-furan-2-one; at 120 ℃; Flow reactor;
DOI:10.1039/c8gc01115j

Reference yield: 72.0%

: 41876-99-7
1-iodo-2-(2-propynyloxy)benzene

: 622-79-7
benzyl azide

: 1221292-02-9
1-benzyl-1,4-dihydrochromeno[4,3-d]-1,2,3-triazole

Guidance literature:: 1-iodo-2-(2-propynyloxy)benzene; benzyl azide; With copper(l) iodide; sodium azide; In N,N-dimethyl-formamide; at 20 ℃; for 2h; Inert atmosphere;

With lithium tert-butoxide; In N,N-dimethyl-formamide; at 80 ℃; for 20h; chemoselective reaction; Inert atmosphere;
DOI:10.3762/bjoc.8.202