Preparation and structure elucidation of two minor products from reaction of arglabin with chloroform in the presence of a crown ether

被引：9

作者：

Jalmakhanbetova, R. I. ^{[1
]}

Atazhanova, G. A. ^{[1
]}

Raldugin, V. A. ^{[2
]}

Bagryanskaya, I. Yu. ^{[2
]}

Gatilov, Yu. V. ^{[2
]}

Shakirov, M. M. ^{[2
]}

Adekenov, S. M. ^{[1
]}

机构：

[1] Minist Educ & Sci, Sci Res Ctr Fitokhimiya, Karaganda 100009, Kazakhstan

[2] Russian Acad Sci, Siberian Div, NN Vorzhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 2007年 / 43卷 / 05期

关键词：

guaianolide; arglabin; chloroform; dichlorocarbene; NMR; XSA;

D O I：

10.1007/s10600-007-0188-9

中图分类号：

R914 [药物化学];

学科分类号：

100701 [药物化学];

摘要：

A pentachloro derivative, the structure of which was proved by x-ray structure analysis, in addition to a new dichlorocarbene derivative were obtained for the first time by dichlorocyclopropanation of arglabin guaianolide. The stereochemistry of the principal reaction product was established.

引用

页码：548 / 551

页数：4

共 8 条

[1]

ADEKENOV SM, 1982, KHIM PRIR SOEDIN+, P655

[2]

TABLES OF BOND LENGTHS DETERMINED BY X-RAY AND NEUTRON-DIFFRACTION .1. BOND LENGTHS IN ORGANIC-COMPOUNDS [J].

ALLEN, FH ;

KENNARD, O ;

WATSON, DG ;

BRAMMER, L ;

ORPEN, AG ;

TAYLOR, R .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1987, (12) :S1-S19

[3]

CARBON DICHLORIDE AS AN INTERMEDIATE IN THE BASIC HYDROLYSIS OF CHLOROFORM - A MECHANISM FOR SUBSTITUTION REACTIONS AT A SATURATED CARBON ATOM [J].

HINE, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (06) :2438-2445

[4]

JALMAKHANBETOVA RI, 2005, KHIM PRIR SOEDIN, P451

[5]

KALINOVSKI HO, 1984, C NMR SPECTROSKOPIE, P73

[6]

Ponomarev DL, 1997, KHIM PRIR SOEDIN+, P66

[7]

Intermolecular nonbonded contact distances in organic crystal structures: Comparison with distances expected from van der Waals radii [J].

Rowland, RS ;

Taylor, R .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (18) :7384-7391

[8]

CAMBRRIDGE STRUCTURA

← 1 →