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2-(2-PROPYNYLOXY)-1-NAPHTHALDEHYDE synthesis

2synthesis methods
-

Yield:58758-48-8 97%

Reaction Conditions:

Stage #1: 2-hydroxy-1-naphthaldehydewith potassium carbonate in N,N-dimethyl-formamide at 20; for 0.25 h;Inert atmosphere;
Stage #2: propargyl bromide in N,N-dimethyl-formamide at 20;Inert atmosphere;

References:

Vedachalam, Seenuvasan;Wong, Qian-Ling;Maji, Biswajit;Zeng, Jing;Ma, Jimei;Liu, Xue-Wei [Advanced Synthesis and Catalysis,2011,vol. 353,# 2-3,p. 219 - 225] Location in patent:supporting information; experimental part

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