A stereocontrolled, total synthesis of (+)-spongistatin 1 (1) has been achieved. Union of a second-generation EF Wittig salt (+)- 3 with the advanced ABCD aldehyde (−)- 4, followed by regioselective ...

8 v. (6223 p.) : 29 cmPublication date 1995 Topics Chemical tests and reagents -- Encyclopedias, Organic compounds -- Synthesis -- Encyclopedias Publisher Chichester ; New York : Wiley Collection ...

Crystal packing of 6f, superimposition images of 6f to type I, II, and II′ β-turn motifs, and the commented X-ray diffraction structure of 5zb. General procedures, spectral and analytical data, ...

Recently, a number of approaches to low-dose computed tomography (CT) have been developed and deployed in commercialized CT scanners. Tube current reduction is perhaps the most actively explored ...