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3-(6-甲基-2-吡啶基)-2-苯氧基-3,4-二氢-1,3,2-苯并氧杂磷杂环戊烯 2-氧化物

3-(6-Methyl-2-pyrid-yl)-2-phen-oxy-3,4-dihydro-1,3,2-benzoxaza-phosphirine 2-oxide.

作者信息

Kant Rajni, Kohli Sabeta, Sarmal Lovely, Krishnaiah M, Babu V H H Surendra

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 25;65(Pt 8):o2003. doi: 10.1107/S1600536809029018.

DOI:10.1107/S1600536809029018
PMID:21583674
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977249/
Abstract

In the title compound, C(19)H(17)N(2)O(3)P, the six-membered 1,3,2-oxaza-phospho-rine ring adopts a twist-boat conformation with the phosphoryl O atom in an equatorial position. The P=O(oxide) bond length is 1.457 (1) Å and the average value of the P-O distances is 1.588 Å. The crystal structure is stabilized by C-H⋯O and C-H⋯π inter-actions.

摘要

在标题化合物C(19)H(17)N(2)O(3)P中，六元1,3,2-氧氮磷杂环以扭船式构象存在，磷酰基O原子处于赤道位置。P=O（氧化物）键长为1.457 (1) Å，P-O键长的平均值为1.588 Å。晶体结构通过C-H⋯O和C-H⋯π相互作用得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b37e/2977249/46a413cfa425/e-65-o2003-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b37e/2977249/500568f91b1c/e-65-o2003-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b37e/2977249/46a413cfa425/e-65-o2003-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b37e/2977249/500568f91b1c/e-65-o2003-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b37e/2977249/46a413cfa425/e-65-o2003-fig2.jpg

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引用本文的文献

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