✦ LIBER ✦

1,2,3,4,4a,5,8,8a-Octahydro-4β,8aα-dimethylnaphthalen-4aβ-ol ( = Dehydrogeosmin), a Novel Compound Occurring in the Flower Scent of Various Species of cactaceae

✍ Scribed by Roman Kaiser; Cornelius Nussbaumer

Publisher: John Wiley and Sons
Year: 1990
Tongue: German
Weight: 372 KB
Volume: 73
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19900730114

No coin nor oath required. For personal study only.

✦ Synopsis

The 1,2,3,4,4a,5,8,8a-octahydro-4b,8aa -dimethylnaphthalen-4aB-ol( = dehydrogeosmin; 1) has been identitied as the olfactorily dominant compound in the flower Scents of Rebutia marsoneri WERD., Dolichothele longimummu (DC.) BR. et R., and Sulcorebutiu kruegeri (CARD.) RITT. The structure of 1, which might be of importance to the pollination biology of such Cactaceue, is based on spectral data and synthesis.

📜 SIMILAR VOLUMES

Preparation and Odor Evaluation of Both

Preparation and Odor Evaluation of Both Enantiomers of 3,4,4aα,5,6,7,8,8aβ-Octahydro-5,5,8aβ-trimethyl-2(1H)-naphthalenone and 1,2α,3,4,4aβ,5,6,7,8,8aβ-Decahydro-5,5,8aβ-trimethyl-2β-naphthalenyl Acetate, Four Woody Odorants

✍ Antoine Gautier; Christian Vial; Cédric Morel; Marina Lander; Ferdinand Näf 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 German ⚖ 362 KB 👁 1 views

12 I I Geneva 8 (24.V1.87

An Efficient Synthesis of Tricyclic Comp

An Efficient Synthesis of Tricyclic Compounds, (.+-.),-(4aβ,8aβ,10aα) -1,2,3,4,4a,6,7,8,8a,9,10,10a-Dodecahydro-1,1,4a-trimethyl-2-oxophenanth rene-8a-carboxylic Acid, Its Methyl Ester, and (.+-.)-(4aβ,8aβ,10aα) -3,4,4a,6,7,8,8a,9,10,10a-Decahydro-8a-hydroxymethyl-1,1,4a-trimethylphe nanthren-2(1H)-one.

✍ Tadashi Honda; Yukiko Honda; Hidenori Yoshizawa; Gordon W. Gribble 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

Synthetic studies on rosane diterpenes.

Synthetic studies on rosane diterpenes. Synthesis of (±) 2ß-Benzoyloxy-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-dodecahydro-4aβ, 8-dimethyl-8β-carboxy-phenanthrene

✍ A. K. Banerjee; M. Narvaez; E. H. Bolivar 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 316 KB 👁 1 views

ChemInform Abstract: Special Reactions o

ChemInform Abstract: Special Reactions of α,β-Unsaturated Ketones. Part 3. Formation and Structure Elucidation of Dimers of 2-Arylmethyleneketones: (5E)-5-Benzylidene-9β-phenyl-trans-4a-1,2,3,4,4a,5,6,7,8,9a-decahyd roxanthen-4aα-ol and 3β,5β-Bis- (4-methoxyphenyl) -2α,4β,6α-trimethyl-4α-propionyl-cyclohexanone.

✍ Edith Goessnitzer; Winfried Wendelin; Karl Schermanz; Karin Frieberger 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

ChemInform Abstract: A Novel Synthetic M

ChemInform Abstract: A Novel Synthetic Method of the (VII) (.+-.)-(3aα,8aα)-Ethyl 8β-Hydroxy-6β-methyl-2-oxooctahydro-2H-cyclohepta [b]furan-3α-carboxylate and Its Chemical Transformation to (XIII) (.+-.)-(3aα,8aα) -3α,6β-Dimethyl-3,3a,4,5,6,8a-hexahydro-2H-cyclohepta [b]furan-2-one, (+)- (XIV) and (-)- (XIV) -7β-(2-Acetoxy-1α-methylethyl) -4β-methyl-2-cyclohepten-1β-ol, and (+)- (XVII) and (-)- (XVII) -7β-(2-Acetoxy-1α-methylethyl) -4β-methyl-2-cyclohepten-1-one. Possible Common Synthetic Intermediates for Pseudoguaianolides, 4,5-Secopseudoguaianolides, Guaianolides, 4,5-Secoguaianolides, and Octalactins.

✍ F. SHIMOMA; H. KUSAKA; K. WADA; H. AZAMI; M. YASUNAMI; T. SUZUKI; H. HAGIWARA; M 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 51 KB 👁 1 views

Synthesis of 5a-Carba-hexopyranoses and

Synthesis of 5a-Carba-hexopyranoses and Hexopyranosylamines, as well as 5a,5a′-Dicarbadisaccharides, from 3,8-Dioxatricyclo[4.2.1.02,4]nonan-9-ol: (II) Glycosidase Inhibitory Activity of N-Substituted 5a-Carba-β-gluco- and β-Galactopyranosylamines, and Derivatives Thereof.

✍ Seiichiro Ogawa; Sho Funayama; Kensuke Okazaki; Fumito Ishizuka; Yoko Sakata; Fu 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views