Conformational analysis of 14- and 16-membered rings

Conformational analysis of 14- and 16-membered rings
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14 和 16 元环的构象分析

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发表时间:
1970
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影响因子:
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通讯作者:
J. Dale
J. Dale
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文献类型:
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作者:
Gerd Borgen;J. Dale

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环十四烷在所有相中都具有金刚石晶格构象,而环十六烷在低温固相中使用金刚石晶格构象,但在转变点以上和溶液中作为构象混合物存在;羰基和醚氧基团优先选择β位而不是两个“角”原子。
Cyclotetradecane has in all phases the diamond-lattice conformation, whereas cyclohexadecane uses the diamond-lattice conformation in the low-temperature solid phase, but exists as a conformer mixture above the transition point and in solution; the carbonyl and ether oxygen groups prefer the position β to two “corner” atoms.