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PROCEDURE FOR THE PREPARATION OF 4,6-DIALCOXIPIRIMIDINAS REPLACED IN POSITION 2.
PROCEDURE FOR THE PREPARATION OF 4,6-DIALCOXIPIRIMIDINAS REPLACED IN POSITION 2.
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机译:替换位置2的4,6-二氧环肟酸的制备方法
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摘要
A NEW PROCEDURE FOR THE OBTAINING OF 4.6 DIALCOXYPYRIMIDINES REPLACED IN 2 IS DESCRIBED, IN WHICH A CYANOIMIDATE, IN GENERAL FORMULA, IS CYCLED WITH A HALOGEN HYDROGENIDE, IN A HALOGEN PIRIMIDINE, AND ESTETON, ESTETON FINAL CTO OF GENERAL FORMULA, IN WHICH R1 AND R2 ARE THE SAME OR DIFFERENT, AND EQUIVALIZE A GROUP C1 IVALE A GROUP R4 A GROUP C1 OGENO, A GROUP C1
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