2,4,6,8-Tetrakis(2-fluorophenyl)-3,7diazabicyclo[3.3.1] nonan-9-one

被引：0

作者：

Park, Dong Ho ^{[1
]}

Ramkumar, V. ^{[2
]}

Parthiban, P. ^{[1
]}

机构：

[1] Inje Univ, Dept Biomed Chem, Gimhae 621749, Gyeongnam, South Korea

[2] IIT Madras, Dept Chem, Chennai 600036, Tamil Nadu, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷

关键词：

single-crystal X-ray study; T = 298 K; mean sigma(C-C) = 0.004 (A)over-circle; disorder in main residue; R factor = 0.053; wR factor = 0.163; data-to-parameter; ratio = 15.1;

D O I：

10.1107/S1600536812051574

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C31H24F4N2O, exists in a chair-boat conformation with an equatorial orientation of the 2-fluorophenyl groups on both sides of the secondary amino group of the chair form. The benzene rings in the 'chair' part are inclined to each other at 19.4 (1)degrees, while the equivalent angle between the benzene rings in the ` boat' part is 75.6 (1)degrees. One F atom was treated as disordered over two positions in a 0.838 (4):0.162 (4) ratio. In the crystal, N-H center dot center dot center dot O hydrogen bonds link the molecules into chains along [001] and these chains are held together via weak N-H center dot center dot center dot F and C-H center dot center dot center dot F interactions.

引用

页码：O179 / +

页数：10

共 10 条

[1]

Asakawa Y., 1995, PROGR CHEM ORGANIC N

[2]

Bruker, 2004, APEX2 SAINT SADABS

[3] GENERAL DEFINITION OF RING PUCKERING COORDINATES [J].

CREMER, D ;

POPLE, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (06) :1354-1358

[4] WinGX and ORTEP for Windows: an update [J].

Farrugia, Louis J. .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2012, 45 :849-854

[5] CHEMISTRY OF 3-AZABICYCLO[3.3.1]NONANES [J].

JEYARAMAN, R ;

AVILA, S .

CHEMICAL REVIEWS, 1981, 81 (02) :149-174

[6] 2,4,6,8-Tetrakis(4-chlorophenyl)-3,7-diazabicyclo[3.3.1]nonan-9-one O-benzyloxime acetone monosolvate [J].

Park, Dong Ho ;

Ramkumar, V. ;

Parthiban, P. .

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 :O1481-+

[7] 1H and 13C NMR spectral assignments of some novel 2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1]nonan-9-one derivatives [J].

Parthiban, Paramasivam ;

Ramachandran, Rajamanickam ;

Aridoss, Gopalakrishnan ;

Kabilan, Senthamaraikannan .

MAGNETIC RESONANCE IN CHEMISTRY, 2008, 46 (08) :780-785

[8] Stereocontrolled facile synthesis and antimicrobial activity of oximes and oxime ethers of diversely substituted bispidines [J].

Parthiban, Paramasivam ;

Kabilan, Senthamaraikannan ;

Ramkumar, Venkatachalam ;

Jeong, Yeon Tae .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2010, 20 (22) :6452-6458

[9] Synthesis, stereochemistry and antimicrobial studies of novel oxime ethers of aza/diazabicycles [J].

Parthiban, Paramasivam ;

Aridoss, Gopalakrishnan ;

Rathika, Paramasivam ;

Ramkumar, Venkatachalam ;

Kabilan, Senthamaraikannan .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2009, 19 (24) :6981-6985

[10] A short history of SHELX [J].

Sheldrick, George M. .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008, 64 :112-122

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