2-Acetyl-3,5,5,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-7-one

2-Acetyl-3,5,5,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-7-one

The title compound, C17H22O2, was semi-synthesized from a mixture of &#945;-atlantone (Z) and &#945;-atlantone (E), which were isolated from the essential oil of the Atlas cedar (cedrus atlantica). The molecule consists of fused six- and seven-membered rings. The seven-membered ring...

Full description

Bibliographic Details
Main Authors:	Moha Berraho, Jean-Claude Daran, Essediya Lassaba, Noureddine Mazoir, Ahmed Benharref
Format:	Article
Language:	English
Published:	International Union of Crystallography 2011-01-01
Series:	Acta Crystallographica Section E
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S1600536810050610

Similar Items

(1S,3R,8R)-2,2-Dichloro-3,7,7,10-tetramethyl-11-methylenetricyclo[6.4.0.01,3]dodec-9-ene
by: Ahmed Benharref, et al.
Published: (2017-03-01)

(±)-N-[4-Acetyl-5-methyl-5-(4-methylcyclohex-3-enyl)-4,5-dihydro-1,3,4-thiadiazol-2-yl]acetamide
by: Ahmed Benharref, et al.
Published: (2008-03-01)

N-[(1aR,5aR,8R,9aR)-1,1-Dichloro-1a,5,5,7-tetramethyl-1a,2,3,4,5,5a,8,9-octahydro-1H-benzo[a]cyclopropa[b][7]annulen-8-yl]acetamide
by: Ahmed Benharref, et al.
Published: (2017-04-01)

4α,14α,Dimethyl-5α-cholest-8-en-3-one thiadiazoline
by: Noureddine Mazoir, et al.
Published: (2006-12-01)

Chiral Methyl 7,8,9-Trichloro-6,7,8,9-tetrahydro-5-oxopyrido-[2,3-a]indolizine-10-carboxylates (OPIC)
by: Sghir Elkadiri, et al.
Published: (2003-02-01)

2-(4-Bromophenyl)-4-(4-methoxyphenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
by: Ísmail Çelik, et al.
Published: (2013-06-01)

Crystal structures of 2-benzylamino-4-(4-bromophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile and 2-benzylamino-4-(4-chlorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile
by: R. A. Nagalakshmi, et al.
Published: (2015-01-01)

2,2-Dichloro-3,7,7,11-tetramethyl-10-azatetracyclo[6.5.0.01,3.09,11]tridecane
by: Abdelouahd Oukhrib, et al.
Published: (2013-04-01)

(1S,2R,3S,6S,7R)-3,7,11,11-Tetramethyl-6,7-epoxybicyclo[5.4.0]undecane-2-ol
by: Mohamed Loubidi, et al.
Published: (2014-05-01)

Novel Cytotoxic Oxopyridoindolizines: iso-Propyl-7,8,9-trichloro-6,7,8,9-tetrahydro-5-oxopyrido[2,3-a]-indolizine-10-carboxylates (OPIC)
by: Taibi Ben-Hadda, et al.
Published: (2002-08-01)

(1S,3R,8R,9R,10S)-2,2-Dibromo-3,7,7,10-tetramethyl-9β,10β-epoxy-3,7,7,10-tetramethyltricyclo[6.4.0.01,3]dodecane
by: Abdelouahd Oukhrib, et al.
Published: (2013-04-01)

(1R,4R,6S,7R)-5,5-Dibromo-1,4,8,8-tetramethyltricyclo[5.4.1.04,6]dodecan-12-one
by: Mohamed Zaki, et al.
Published: (2014-05-01)

3β-Acetoxy-elemo-lanost-8-en-24-one
by: Noureddine Mazoir, et al.
Published: (2006-12-01)

3β-Tosyloxy-elemo-lanost-8-en-24-one
by: Noureddine Mazoir, et al.
Published: (2006-12-01)

5,9-Dihydroxy-9-methyl-3,6-dimethylene-3a,4,5,6,6a,7,8,9,9a,9b-decahydroazuleno[4,5-b]furan-2(3H)-one
by: Mohamed Moumou, et al.
Published: (2011-07-01)

(5R,6R)-rel-9-tert-Butyl-trans-5,6-dimethoxy-6,7-dihydro-5H-benzocycloheptene
by: Alan J. Lough, et al.
Published: (2017-10-01)

Crystal structure of 2-benzylamino-4-(4-methoxyphenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile
by: R. A. Nagalakshmi, et al.
Published: (2014-12-01)

1-Ethoxymethyl-5-methyl-9-phenyl-6,7,8,9-tetrahydro-1H-pyrimido[4,5-b][1,4]diazepine-2,4(3H,5H)-dione
by: Junyi Liu, et al.
Published: (2012-05-01)

1-(7-Isopropyl-2,5-dimethyl-8-nitronaphthalen-1-yl)ethanone
by: Mustapha Ait Elhad, et al.
Published: (2017-03-01)

Methyl 3,3,6,6-tetramethyl-1,8-dioxo-4,5,7,9-tetrahydro-2H-xanthene-9-carboxylate
by: Heiner Detert, et al.
Published: (2020-07-01)

Crystal structure and Hirshfeld surface analysis of bis(6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-5-ium) tetrachloridozincate
by: Akmaljon Tojiboev, et al.
Published: (2021-06-01)

9-Hydroxy-4,8-dimethyl-12-(piperidin-1-ylmethyl)-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one
by: Moha Berraho, et al.
Published: (2011-10-01)

(1S,3R,8R)-2,2-Dibromo-10-bromomethyl-3,7,7-trimethyltricyclo[6.4.0.01,3]dodec-9-ene
by: Abdelouahd Oukhrib, et al.
Published: (2012-12-01)

(1S,3R,8R)-2,2-Dichloro-3,7,7,10-tetramethyltricyclo[6.4.0.01,3]dodec-9-en-11-one
by: Naja Ourhriss, et al.
Published: (2013-06-01)

Crystal structure of 6,7,8,9-tetrahydro-6-ferrocenylmethylene-5-H-benzo-cyloheptan-5-one,(C11H10O)(CH)(C5H4)Fe(C5H5)
by: Howie R. Α., et al.
Published: (1998-04-01)

(1S,3S,8R,9S,11R)-10,10-Dichloro-3,7,7,11-tetramethyltetracyclo[6.5.0.01,3.09,11]tridecane
by: Ahmed Benharref, et al.
Published: (2013-06-01)

9&#945;-Hydroxy-12-{[4-(4-methoxyphenyl)piperazin-1-yl]methyl}-4,8-dimethyl-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one
by: Moha Berraho, et al.
Published: (2012-03-01)

N-[(3aR*,3bS*)-1,3b,7,7-Tetramethyl-3a,3b,4,5,6,7,7a,7b-octahydro-3H-cyclopenta[3,4]cyclobuta[1,2]benzen-3a-yl]acetamide
by: Mustapha Ait Elhad, et al.
Published: (2017-02-01)

(1S,3R,8R,9S,11R)-2,2,10,10-Tetrachloro-3,7,7,11-tetramethyltetracyclo[6.5.0.01,3.09,11]tridecane
by: Najia Ourhriss, et al.
Published: (2013-02-01)

3,3,6,6-Tetramethyl-9-phenyl-3,4,5,6-tetrahydro-9H-xanthene-1,8(2H,7H)-dione
by: B. Palakshi Reddy, et al.
Published: (2009-04-01)

9-Furfurylidene-2,3-dimethyl-6,7,8,9-tetrahydro-4H-thieno[2&#8242;,3&#8242;:4,5]pyrimidino[1,2-a]pyridin-4-one
by: Khusnutdin M. Shakhidoyatov, et al.
Published: (2010-03-01)

1-(2-Isopropyl-4,7-dimethyl-3-nitronaphthalen-1-yl)ethanone
by: Mustapha Ait Elhad, et al.
Published: (2018-01-01)

3,3,6,6-Tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydro-2H-xanthene-1,8(5H,9H)-dione
by: Yingming Mo, et al.
Published: (2010-08-01)

3,12-Dimethoxy-5,6,9,10-tetrahydro-[5]helicene-7,8-dicarbonitrile
by: Somboon Sahasithiwat, et al.
Published: (2014-08-01)

9-(2,4-Dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6-tetrahydro-9H-xanthene-1,8(2H,7H)-dione
by: Hao Shi
Published: (2010-12-01)

5,8-Dimethyl-3-methylene-2-oxo-3,3a,4,5,5a,6,8a,8b-octahydro-2H-1-oxa-s-indacene-5-carbaldehyde
by: Mohamed Moumou, et al.
Published: (2011-06-01)

(Z)-6-Hydroxy-1a,5-dimethyl-8-[(morpholin-4-yl)methyl]-2,3,6,7,7a,8,10a,10b-octahydrooxireno[2&#8242;,3&#8242;:9,10]cyclodeca[1,2-b]furan-9(1aH)-one
by: Mohamed Moumou, et al.
Published: (2011-07-01)

1-Isopropyl-4,7-dimethyl-2,8-dinitronaphthalene
by: Mouna Chakkar, et al.
Published: (2012-06-01)

The synthesis, analgesic and anti-inflammatory activity of 3-aryl(heteryl)-2-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)-acrylonitrile derivatives
by: Serhii A. Demchenko, et al.
Published: (2020-05-01)

Methyl 2-(4a,8-Dimethyl-7-oxodecahydronaphthalen-2-yl)acrylate
by: Mohamed Tebbaa, et al.
Published: (2012-08-01)