Crystal structure of 8-methoxy-3-dibromoacetylcoumarin, C12H8Br2O4

被引：0

作者：

Kokila, MK

Puttaraja

Nethaji, M

Kulkarni, MV

Shivaprakash, NC ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Instrumentat, Bangalore 560012, Karnataka, India

[2] Bangalore Univ, Dept Phys, Bangalore 560056, Karnataka, India

[3] Indian Inst Sci, Dept Phys & Inorgan Chem, Bangalore 560012, Karnataka, India

[4] Karnatak Univ, Dept Organ Chem, Dharwad 580003, Karnataka, India

来源：

ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES | 2000年 / 215卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

C12H8BT2O4. monoclinic, P12(1)/cl (No. 14), a = 11.546(2) Angstrom, b = 6.885(4) Angstrom,= 15.949(3) Angstrom, beta = 101.75(2)degrees, V= 1241.3 Angstrom(3), Z = 4, p(m) = 2.040 g.cm(-3), R-all(F) = 0.039, wR(all)(F) = 0.043, T = 300 K.

引用

页码：69 / 70

页数：2

共 9 条

[1]

HANUMANTHGAD SS, 1984, NATL ACAD SCI LETT, V7, P77

[2]

JOHNSON CK, 1965, ORNL3794

[3] BROMINATION OF 3-ACETOCOUMARIN [J].

KOELSCH, CF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (07) :2993-2995

[4] 3-acetyl-6-bromocoumarin [J].

Kokila, MK ;

Puttaraja ;

Kulkarni, MV ;

Shivaprakash, NC .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1996, 52 (pt 8) :2078-2081

[5] SYNTHESIS AND BIOLOGICAL PROPERTIES OF SOME 3-HETEROCYCLIC SUBSTITUTED COUMARINS [J].

KULKARNI, MV ;

PATIL, VD ;

BIRADAR, VN ;

NANJAPPA, S .

ARCHIV DER PHARMAZIE, 1981, 314 (05) :435-439

[6]

RAO CNR, 1963, CHEM APPL INFRARED S, P203

[7]

Sheldrick G. M., 1986, SHELXS 86 PROGRAM SO

[8]

SHELDRICK GM, 1976, SHELX 76 PROGRAMS CR

[9] STRUCTURE OF 3-(BROMOACETYL)COUMARIN [J].

VASUDEVAN, KT ;

PUTTARAJA ;

KULKARNI, MV .

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1991, 47 :775-777

← 1 →