CAS No.5986-55-0,1,6-Methanonaphthalen-1(2H)-ol,octahydro-4,8a,9,9-tetramethyl-, (1R,4S,4aS,6R,8aS)- Suppliers

Detail of "5986-55-0"

CAS Number:

5986-55-0

Name:

1,6-Methanonaphthalen-1(2H)-ol,octahydro-4,8a,9,9-tetramethyl-, (1R,4S,4aS,6R,8aS)-

Superlist Name:

Patchouli alcohol

Molecular Structure:

Formula:

C₁₅H₂₆O

Molecular Weight:

222.37

Deleted CAS:

1366-08-1

Synonyms:

1,6-Methanonaphthalen-1(2H)-ol,octahydro-4,8a,9,9-tetramethyl-, [1R-(1a,4b,4aa,6b,8aa)]-;1,6-Methanonaphthalen-1b(2H)-ol, 3,4,4ab,5,6b,7,8,8a-octahydro-4a,8ab,9,9-tetramethyl- (8CI);Patchouli alcohol (6CI,7CI);(-)-Patchouli alcohol;(-)-Patchoulol;Patchoulol;

EINECS:

227-807-2

Density:

1.001 g/cm³

Boiling Point:

287.443 °C at 760 mmHg

Flash Point:

120.179 °C

Reference

Hydroxypatchoulol and its derivatives: Hydroxypatchoulol and its derivatives. Becher, Elisabeth; Schuep, Willy; Matzinger, Peter Karl; Ehret, Charles; Teissiere, Paul Jose; Maruyama, Hiromi; Suhara, Yasuji; Ito, Sayuri; Ogawa, Mayumi; et al. (Hoffmann-La Roche, F., und Co. A.-G., Switz.). Ger. Offen. DE 2739449 23 Mar 1978, 67 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C07C035-22. PRIORITY: GB 76-36397 2 Sep 1976. DOCUMENT TYPE: Patent CA Section: 16 (Fermentations) Patchoulol (I) [5986-55-0] is hydroxylated by fermn. with a fungus. Thus, a preculture of Gliocladium roseum was inoculated into 6 L of malt ext. of sp. gr. 1.03-1.035 contg. 20 g sucrose/L and incubated at 28° with stirring and aeration. After 24 h 3 g of I dissolved in 40 mL DMSO was added. After an addnl. 52 h the pH was lowered to 2 and the broth was filtered and the mycelium washed. The filtrate was extd. 3 times with 2 L CHCl3, and the ext. was dried, concd. under reduced pressure, and then chromatographed on silica gel with 1:1 CHCl3-Et2O. Yield of decahydro-4,8a,9,9-tetramethyl-1,6-methanonaphthalene-1,4a-diol (II) [66865-18-7] was 1.3 g, crystd. from n-hexane.

Perfume uses of tricyclic alcohols: Perfume uses of tricyclic alcohols. Light, Kenneth K.; Shuster, Edward J.; Vinals, Joaquin F.In this study，21428-63-7 is also used.; Vock, Manfred H. (International Flavors and Fragrances Inc., USA). U.S. US 3996169 7 Dec 1976, 10 pp. Continuation-in-part of U.S. 3,907,908. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C11B009-00. NCL: 252522000. APPLICATION: US 74-436848 28 Jan 1974. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 24 Tricyclic alcs. such as octahydro-9,9-dimethyl-1,6-methanonaphthalen-1(2H)-ol (I) [57618-32-3] are added to perfume compns. to give a warm, patchouli-like aroma. Thus, 6,6-dimethylcyclohexadien-1-one [21428-63-7] was condensed with 5-chloro-1-pentyne [14267-92-6] in benzene to give II [57618-30-1] which was reduced (Pd/H) to III [57618-31-2]. III was then cyclized by treatment with Na/THF to give I. Patchouli alc. (IV) [5986-55-0] and dihydronorpatchoulinol (V) [57618-42-5] were also prepd. I imparts a warm patchouli-like character to a ''woody cologne'' compn. I has stronger and more intense arom. properties than IV and V. .

Detail of "5986-55-0"

1,6-Methanonaphthalen-1(2H)-ol,octahydro-4,8a,9,9-tetramethyl-, (1R,4S,4aS,6R,8aS)-

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CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

CAS No.5986-55-0 Patchouli alcohol

Reference