Production Method 1

79-92-5

Reaction Conditions

1.1 Reagents: Calcium carbonate Solvents: Ethanol

Reference

Walden inversion. V. Walden inversion in the formation of ethers

Huckel, Walter; et al, Justus Liebigs Annalen der Chemie, 1940, 543, 230-9

Production Method 2

3835-32-3

79-92-5

Reaction Conditions

1.1 Solvents: Chloroform-d ;  2 h, 40 °C

Reference

Activation of primary and secondary benzylic and tertiary alkyl (sp3)C-F bonds inside a self-assembled molecular container

Koster, Jesper M.; et al, Frontiers in Chemistry (Lausanne, 2018, 6,

Production Method 3

10385-78-1

79-92-5

Reaction Conditions

Reference

Isomerism of borneol and isoborneol

Lipp, P., Justus Liebigs Annalen der Chemie, 1930, 480, 298-307

Production Method 4

79-92-5

Reaction Conditions

1.1 Reagents: Nickel dichloride Solvents: Methanol
1.2 Reagents: Sodium borohydride

Reference

Deoxymercuration with nickel boride

Singhal, G. M.; et al, Indian Journal of Chemistry, 1989, (10), 853-4

Production Method 5

80-56-8

79-92-5

Reaction Conditions

1.1 Catalysts: 12-Tungstophosphoric acid ,  Silica

Reference

Phosphotungstic acid hydrate

Noshi, Mohammad N., e-EROS Encyclopedia of Reagents for Organic Synthesis, 2013, 1, 1-8

Production Method 6

79-92-5

Reaction Conditions

Reference

Mechanism of racemization of camphene-8-C14

Roberts, John D.; et al, Journal of the American Chemical Society, 1953, 75, 3165-8

Production Method 7

917-64-6

79-92-5

Reaction Conditions

1.1 Catalysts: (Bis(diphenylphosphino)ethane)dichloronickel

Reference

Dichlorobis(triphenylphosphine)nickel(II)

Luh, Tien-Yau; et al, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2001, ,

Production Method 8

79-92-5

Reaction Conditions

Reference

Rearrangement in borate pyrolysis

Chapman, O.L.; et al, Journal of Organic Chemistry, 1961, 26, 4193-6

Production Method 9

62318-94-9

79-92-5

Reaction Conditions

1.1 Reagents: Titanocene dichloride ,  Indium Solvents: Tetrahydrofuran ;  10 min, rt

Reference

Mild and efficient deoxygenation of epoxides with bis(cyclopentadienyl)titanium(IV) dichloride-indium system

Choi, Kwang Hyun; et al, Bulletin of the Korean Chemical Society, 2005, 26(10), 1495-1496

Production Method 10

79-92-5

Reaction Conditions

1.1 Solvents: Ethylene glycol ,  Water

Reference

Stereochemical investigations of cyclic bases. III. An example of Wagner-Meerwein elimination with a quaternary ammonium salt

McKenna, J.; et al, Journal of the Chemical Society, 1958, 2759, 2759-68

Production Method 11

4481-88-3

79-92-5

Reaction Conditions

1.1 Reagents: Sodium nitrite Solvents: Acetic acid

Reference

Changes in the molecular structure in chemical reactions. III. Reaction of bornylamine and isobornylamine with nitrous acid

Huckel, Walter; et al, Justus Liebigs Annalen der Chemie, 1937, 528, 57-73

Production Method 12

4481-88-3

79-92-5

Reaction Conditions

1.1 Solvents: Acetic anhydride

Reference

Terpenes and ether oils. 19. Studies in the camphor and fenchone series

Wallach, O., Justus Liebigs Annalen der Chemie, 1892, 326, 326-376

Production Method 13

49818-13-5

79-92-5

Reaction Conditions

1.1 Solvents: Methanol ,  Nitrogen

Reference

Photochemistry of organic halides: some interesting features of the photobehavior of vinyl halides and vinylidine dihalides derived from camphene

Sonawane, H. R.; et al, Tetrahedron Letters, 1985, 26(29), 3507-10

Production Method 14

75277-37-1

79-92-5

Reaction Conditions

1.1 Catalysts: Cuprate(1-), dimethyl-, lithium

Reference

Some unusual aspects of organocopper chemistry: lithium organocuprate reaction with some neopentylic p-tosylate esters

Posner, Gary H.; et al, Journal of Organometallic Chemistry, 1979, 177(1), 299-307

Production Method 15

79-92-5

Reaction Conditions

Reference

Decomposition of bornyl benzene and naphthatenesulfonates by heat. The products of hydrolysis of bornyl and menthyl benzene-and naphthalenesulfonates. The influence of solvents on the temperature of decomposition of these bornyl and menthyl sulfonates

Patterson, Thomas S.; et al, Journal of the Chemical Society, 1928, 2464, 2464-72

Production Method 16

124-76-5

79-92-5

Reaction Conditions

1.1 Catalysts: Sulfuric acid Solvents: Toluene ;  45 min, 100 °C

Reference

Rhenium-Catalyzed Dehydration of Nonbenzylic and Terpene Alcohols to Olefins

Korstanje, Ties J.; et al, ACS Catalysis, 2012, 2(10), 2173-2181

Production Method 17

124-76-5

79-92-5

Reaction Conditions

1.1 Reagents: Pyridine ,  1-Chloromethanesulfonyl chloride
1.2 Solvents: Water

Reference

Chloromethanesulfonate as an efficient leaving group. Rearrangement of the carbon-carbon bond and conversion of alcohols into azides and nitriles

Shimizu, Takeshi; et al, Synthesis, 1999, (8), 1373-1385

Production Method 18

6120-13-4

79-92-5

Reaction Conditions

1.1 Solvents: Aniline

Reference

Action of Bornyl Chloride on Aromatic Amines

Ullmann, Fritz; et al, Berichte der Deutschen Chemischen Gesellschaft, 1911, 43, 3202-9

Production Method 19

6120-13-4

79-92-5

Reaction Conditions

1.1 Solvents: Benzene ,  Water

Reference

Constitution of Camphene. II. Camphene Hydrochloride and Camphene Hydrate

Aschan, Ossian, Justus Liebigs Annalen der Chemie, 1911, 383, 1-38

Production Method 20

6120-13-4

79-92-5

Reaction Conditions

1.1 Reagents: Potassium hydroxide Solvents: Ethanol ,  Water

Reference

New research on camphenes and isomers in the alcohol series

Berthelot, M., Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1862, 496, 496-500

Production Method 21

10385-78-1

79-92-5

Reaction Conditions

1.1 Reagents: 1-Chloromethanesulfonyl chloride Solvents: Pyridine ;  0 °C → rt

Reference

Chloromethanesulfonyl chloride

Shimizu, Takeshi; et al, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2002, 1, 1-6

Production Method 22

10385-78-1

79-92-5

Reaction Conditions

1.1 Catalysts: Dibromotriphenylphosphorane

Reference

Conversion of alcohols into alkyl bromides using polymer-supported triphenylphosphine dibromide and polymer-supported triphenylphosphine and carbon tetrabromide

Hodge, Philip; et al, Journal of the Chemical Society, 1984, (2), 195-8

Production Method 23

80-56-8

79-92-5

Reaction Conditions

1.1 2 h, rt → 150 °C; 150 °C

Reference

Synthesis of camphene from α-pinene using SO32- functionalized MCM-41 as catalyst

Roman-Aguirre, M.; et al, Applied Catalysis, 2008, 334(1-2), 59-64

Production Method 24

917-64-6

79-92-5

Reaction Conditions

1.1 Catalysts: (Bis(diphenylphosphino)ethane)dichloronickel

Reference

Dichlorobis(triphenylphosphine)-nickel(II)

Luh, Tien-Yau; et al, e-EROS Encyclopedia of Reagents for Organic Synthesis, 2009, 1, 1-11

Production Method 25

917-64-6

79-92-5

Reaction Conditions

1.1 Catalysts: (Bis(diphenylphosphino)ethane)dichloronickel Solvents: Diethyl ether ,  Tetrahydrofuran

Reference

Nickel-catalyzed geminal dimethylation of allylic cyclic dithioketals. A convenient procedure to form a tert-butyl substituent at the olefinic carbon atom

Yuan, Tien Min; et al, Journal of Organic Chemistry, 1992, 57(16), 4550-2

Production Method 26

79-92-5

Reaction Conditions

1.1 Catalysts: Sulfuric acid Solvents: Toluene ;  48 h, 150 °C

Reference

Rhenium-Catalyzed Dehydration of Nonbenzylic and Terpene Alcohols to Olefins

Korstanje, Ties J.; et al, ACS Catalysis, 2012, 2(10), 2173-2181

Production Method 27

38476-47-0

79-92-5

Reaction Conditions

1.1 Reagents: Hydrazine ,  Potassium hydroxide Solvents: Ethanol

Reference

Novel products from Beckmann fragmentation of camphor oxime in polyphosphoric acid

Hill, Richard K.; et al, Tetrahedron, 1988, 44(11), 3405-12

Production Method 28

10224-32-5

79-92-5

Reaction Conditions

Reference

Synthesis of alkenes by elimination reactions

Kostikov, R. R.; et al, Science of Synthesis, 2010, 47, 771-881

Production Method 29

79-92-5

Reaction Conditions

1.1 Solvents: Methanol ,  Nitrogen

Reference

Photochemistry of organic halides: some interesting features of the photobehavior of vinyl halides and vinylidine dihalides derived from camphene

Sonawane, H. R.; et al, Tetrahedron Letters, 1985, 26(29), 3507-10

DL-Camphene Raw materials

• Bicyclo[2.2.1]heptan-2-one, 6,6-dimethyl-5-methylene-
• Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, 4-methylbenzenesulfonate
• Bicyclo[2.2.1]heptane, 2-fluoro-2,3,3-trimethyl-
• Bicyclo[2.2.1]heptane,2-chloro-1,7,7-trimethyl-
• Benzenesulfonic acid,4-methyl-, 2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-ylidene)hydrazide
• Bicyclo[2.2.1]heptane, 3-(iodomethylene)-2,2-dimethyl-
• Methylmagnesium Iodide (3.0 M in Diethyl ether)
• Spiro[bicyclo[2.2.1]heptane-2,2'-oxirane],3,3-dimethyl-
• 2-Pinene
• Isoborneol
• 1,7,7-trimethylbicyclo2.2.1heptan-2-ol
• 1,7,7-trimethylnorbornan-2-amine

DL-Camphene Preparation Products

• DL-Camphene (79-92-5)

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• Solvents and Organic Chemicals Organic Compounds Lipids and lipid-like molecules Prenol lipids Bicyclic monoterpenoids
• Solvents and Organic Chemicals Organic Compounds Lipids and lipid-like molecules Prenol lipids Monoterpenoids Bicyclic monoterpenoids
• Natural Products and Extracts Plant Extracts Plant based Spiranthera odoratissima
• Natural Products and Extracts Plant Extracts Plant based Rhanterium epapposum
• Natural Products and Extracts Plant Extracts Plant based Poliomintha incana
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• Natural Products and Extracts Plant Extracts Plant based Miscellaneous
• Solvents and Organic Chemicals Organic Compounds Acids/Esters
• Solvents and Organic Chemicals Organic Compounds Hydrocarbons

• 96093-10-6(Bicyclo[2.2.1]heptane, 1,3,3-trimethyl-2-methylene-, (1S,4R)-)
• 18444-94-5((3aS)-3c,7,7-Trimethyl-8-methylen-(8ac)-octahydro-3ar,6-methano-azulen)
• 33043-21-9((+-)-Zizaen)
• 193603-32-6((3R,3aS,5aS,9R,9aS,11aR)-3,5a,9,11a-tetramethyl-2-methylenedodecahydro-4H-pentaleno[6a,1-c]indene)
• 65450-98-8((-)-3,8,8-Trimethyl-6-methylen-octahydro-3a,7-methano-azulen; (-)-beta-Cedren)
• 469-85-2((+)-Phyllocladen)
• 13844-23-0(filic-4(23)-ene)
• 40768-80-7((-)-3,8,8-Trimethyl-6-methylen-octahydro-3a,7-methano-azulen; (-)-beta-Cedren)
• 97499-08-6((-)-3,8,8-Trimethyl-6-methylen-octahydro-3a,7-methano-azulen; (-)-beta-Cedren)
• 22387-81-1((+-)-Zizaen)