Structural Study of an Unusual Diels-Alder Adduct

1992 ◽  
Vol 45 (12) ◽  
pp. 2089 ◽  
Author(s):  
EL Ghisalberti ◽  
BW Skelton ◽  
AH White
Keyword(s):  
Single Crystal ◽  
Diffraction Study ◽  
Structural Study ◽  
Spectroscopic Studies ◽  
Diels Alder ◽  
X Ray Diffraction ◽  
X Ray ◽  
Naturally Occurring ◽  
Chemical Evidence ◽  
Alder Adduct

The structure of the compound obtained on heating the naturally occurring clerodane furanoditerpene (1) had been formulated as (2) on the basis of spectroscopic studies. A single-crystal X-ray diffraction study on the dihydro derivative of (2) has confirmed this and provides support for the stereochemistry previously assigned to (1) on the basis of chemical evidence.

Studies of Australian Soft Corals. XV. The Structure of Pachyclavulariadiol, a Novel Furano-Diterpene from Pachyclavularia violacea

1979 ◽  
Vol 32 (10) ◽  
pp. 2265 ◽  
Author(s):  
BF Bowden ◽  
JC Coll ◽  
SJ Mitchell ◽  
CL Raston ◽  
GJ Stokie ◽  
...  
Keyword(s):  
Single Crystal ◽  
Diffraction Study ◽  
Furan Ring ◽  
Soft Coral ◽  
Soft Corals ◽  
X Ray Diffraction ◽  
Isopropyl Group ◽  
X Ray ◽  
Naturally Occurring

.Pachyclavulariadiol (3) and its naturally occurring mono-(4) and di-acetylated (5) derivatives have been isolated from the soft coral Pachyclavularia violacea. Their structures were deduced spectroscopically and confirmed by a single-crystal X-ray diffraction study on the diol(3). Each compound is shown to be a highly functionalized cembranoid diterpene with the isopropyl group elaborated as a furan ring.

ChemInform Abstract: X-RAY DIFFRACTION STUDY OF THE DIELS-ALDER ADDUCT OF 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE WITH PREVITAMIN D3

1982 ◽  
Vol 13 (35) ◽  
Author(s):  
M. VAN MEERSSCHE ◽  
B. TINANT ◽  
G. GERMAIN ◽  
J.-P. DECLERCQ ◽  
L. J. VANMAELE ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Diels Alder ◽  
X Ray Diffraction ◽  
X Ray ◽  
Alder Adduct

X-Ray Diffraction Study of the Diels-Alder Adduct of 4-Phenyl-1, 2, 4-Triazoline-3, 5-Dione with Previtamin D3

2010 ◽  
Vol 91 (3) ◽  
pp. 205-211 ◽  
Author(s):  
M. van Meerssche ◽  
B. Tinant ◽  
G. Germain ◽  
J. P. Declercq ◽  
L. J. Vanmaele ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Diels Alder ◽  
X Ray Diffraction ◽  
X Ray ◽  
Alder Adduct

Single crystal X-ray diffraction study of the HgBa2CuO4+δ superconducting compound

1996 ◽  
Vol 271 (3-4) ◽  
pp. 189-196 ◽  
Author(s):  
P Bordet ◽  
F Duc ◽  
S LeFloch ◽  
J.J Capponi ◽  
E Alexandre ◽  
...  
Keyword(s):  
Single Crystal ◽  
Diffraction Study ◽  
X Ray Diffraction ◽  
X Ray ◽  
Superconducting Compound

Monoclinic FeO at high pressures

2008 ◽  
Vol 223 (7/2008) ◽  
Author(s):  
Innokenty Kantor ◽  
Alexander Kurnosov ◽  
Catherine McCammon ◽  
Leonid Dubrovinsky
Keyword(s):  
High Pressure ◽  
Iron Oxide ◽  
Single Crystal ◽  
Diffraction Study ◽  
High Pressures ◽  
X Ray Diffraction ◽  
X Ray

AbstractA high-pressure quasi-single crystal X-ray diffraction study of a synthetic iron oxide Fe

Sign in / Sign up

Export Citation Format

Share Document