## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
ChemInform Abstract: Preparation of Borides in Nb—B and Cr—B Systems by Combustion Synthesis Involving Borothermic Reduction of Nb2O5 and Cr2O3.
✍ Scribed by C. L. Yeh; H. J. Wang
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 17 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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📜 SIMILAR VOLUMES
## Abstract Phase formation in melts of the title system at fixed Cs/P molar ratios of 0.7, 1.0, and 1.3 with constant ratios of Ca/P = 0.2 and M^III^/Ca = 1 is characterized by powder XRD and FTIR spectroscopy.
3 ) 3 . The reaction proceeds with high regioselectivity. Thus, methanesulfonylation of 1,2,4-trifluorobenzene (V) exclusively affords the 1-mesyl-2,4,5-trifluorobenzene (VI). In dihalobenzenes [cf. compounds (VII) and (Ia)], the para-position is predominantly substituted [cf. compound (VIII)]. Othe
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v