Reference of 951127-25-6, An article , which mentions 951127-25-6, molecular formula is C16H19F2NO4. The compound – tert-Butyl ((2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate played an important role in people’s production and life.
Asymmetric o – conjugate addition reaction in the austria geleg sandbank intermediate application in the synthesis of (by machine translation)
The present invention provides a compound of formula (1) compound austria geleg sandbank method for synthesizing intermediate, by formula (2) and formula (3) compound as the starting material, through the following series of reactions, the final […] (1) compound, namely the intermediate states the austria geleg sandbank: Relative to the prior art synthesis step in a plurality of intermediate austria geleg sandbank, complicated synthetic process, synthetic method of this invention is simple and easy, low cost, high yield, the product quality is better, and is suitable for large industrial production. (by machine translation)
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Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics