Superacid-Promoted Additions Involving Vinyl-Substituted Pyrimidines, Quinoxalines, and Quinazolines: Mechanisms Correlated to Charge Distributions
نویسندگان
چکیده
منابع مشابه
Distributions Involving Correlated Generalized Gamma Variables
In this paper, some of the most important statistical properties concerning the product and the ratio of two correlated generalized Gamma (GG) random variables (rvs) are studied. The probability density function of both the product and the ratio of two correlated GG rvs are obtained in closed form, while the cumulative distribution function of the product is derived in terms of an infinite seri...
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Recent investigations have shown that the animal microorganism, Tetrahymena geleii, requires an exogenous source of pyrimidine for growth (1). This requirement can be met by the addition of cytidylic acid or uracil to the medium (2). Cytosine and thymine are without activity. The failure to utilize the latter two free bases was interpreted as indicating a block in the ability of the organism to...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2011
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja202557z