Formation of cis- and trans-Ozonides from Cinnamic Esters.
نویسندگان
چکیده
منابع مشابه
2,3,4,5,6-Pentafluoro-trans-cinnamic acid
The title compound, C9H3F5O2, crystallizes as O-H⋯O hydrogen-bonded carb-oxy-lic acid dimers that, together with C-H⋯F inter-actions and O⋯F [2.8065 (13) and 2.9628 (13) Å] and F⋯F [2.6665 (11), 2.7049 (12) and 2.7314 (12) Å] contacts, form a sheet-like structure. The sheets are stacked via short π-π inter-actions [centroid-centroid distance = 4.3198 (11) Å]. An intra-molecular C-H⋯F inter-acti...
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by Rieche et al. (1). These compounds are also referred to as monomeric ozonides, but this terminology appears to be a misnomer. Hence, the term ozonide is used for “true ozonides” in the present study. During the course of our studies, Schroder (2 ) reported the formation of cisand trans-isomeric ozonides on the ozonization of cis-di-t-butylethylene. Only the trans-isomer was detected on the o...
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synthesis of sulfides from alcohols and thiols in solvent-freeconditions and deoxygenation of sulfoxides
کاتالیست یک سنتز جدید برای تیواترها توصیف شده است. واکنش الکل ها با آریل، هتروآریل و آلکیل تیو ل ها درحضور 1،3،5- تری آزو- 2،4،6- تری فسفرین-2،2،4،4،6،6 هگزاکلراید ((tapc به عنوان یک کاتالیست موُثر، بازده های خوب تا عالی از تیواترها را حاصل می کند. علاوه براین، واکنش تحت شرایط بدون فلز و بدون حلال پیش می رود، بنابراین یک مکمل جالب برای روش های شناخته شده سنتز تیواترها ارائه می دهد. یک مکانیسم ا...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1978
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.32b-0557