67023-85-2

Basic information

• Product Name: 2,6,10-Dodecatriene, 1-chloro-3,7,11-trimethyl-, (Z,E)-
• CAS NO: 67023-85-2
• Molecular Formula: C15H25Cl
• Molecular Weight: 240.816
• Mol File: 67023-85-2.mol
• Article Data: 25

Chemical Properties

• CAS DataBase Reference: 2,6,10-Dodecatriene, 1-chloro-3,7,11-trimethyl-, (Z,E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6,10-Dodecatriene, 1-chloro-3,7,11-trimethyl-, (Z,E)-(67023-85-2)
• EPA Substance Registry System: 2,6,10-Dodecatriene, 1-chloro-3,7,11-trimethyl-, (Z,E)-(67023-85-2)

Safety Data

• Hazardous Substances Data: 67023-85-2(Hazardous Substances Data)

Upstream product

• 18794-84-8 (E)-β-farnesene 
• 71668-79-6 2(E),8(E)-Farnesyl mesylate 
• 3482-62-0 N,N-diethyl-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl]amine 
• 75-18-3 dimethylsulfide 
• 106-28-5 Farnesol 
• 59905-15-6 dehydronerolidol 
• 3796-70-1 trans geranyl acetone 
• 76386-25-9 trans,trans-farnesyl diphenylurethane 
• 4602-84-0 farnesol 
• 78-79-5 isoprene 
• 56194-28-6 3,7,11-trimethyl-2ξ,6E,10-dodecatrien-1-ol 

Downstream Products

• 372-97-4 farnesyl pyrophosphate 
• 141538-75-2 (6E,10E)-ethyl 7,11,15-trimethyl-3-oxohexadeca-6,10,14-trienoate 
• 145014-11-5 tert-Butyl-((2E,6E,10E,14E)-3,7,11,15,19-pentamethyl-icosa-2,6,10,14,18-pentaenyloxy)-diphenyl-silane 
• 502-67-0 Farnesal 
• 4380-32-9 (2Z,6E)-farnesal 
• 111-02-4 2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene 
• 86342-79-2 (6E,10E,16E)-2,6,10,13,17,21-hexamethyl-13-vinyl-docosa-2,6,10,16,20-pentaene 
• 111-02-4 (6E,10E,14E,18E)-2,6,10,15,19,23-Hexamethyl-tetracosa-2,6,10,14,18,22-hexaene 
• 62498-84-4 ((2E,6E)-3,7,11-Trimethyl-dodeca-2,6,10-trienyloxy)-benzene 
• 106-28-5 Farnesol 
• 1354017-72-3 (R)-2-(2-((benzyloxy)methyl)benzamido)-3-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)-thio)propanoic acid 
• 1354017-71-2 (R)-2-(2-(benzyloxy)benzamido)-3-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)propanoic acid 
• 1354017-70-1 (R)-2-(2-(phenoxymethyl)benzamido)-3-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)propanoic acid 
• 1354017-89-2 (S)-methyl 2-(2-phenoxybenzamido)-3-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)propanoate 

Relevant articles and documents

A mild method for the replacement of a hydroxyl group by halogen: 3. the dichotomous behavior of α-haloenamines towards allylic and propargylic alcohols

A study of the deoxyhalogenation of allylic and propargylic alcohols with tetramethyl-α-halo-enamines is reported. Primary allylic and primary and secondary propargylic alcohols gave the corresponding halides in high yields. Secondary allylic and propargylic alcohols yielded the corresponding secondary halides but the reaction also produced some rearranged primary halides (I > Br > Cl). The reactions with tertiary allylic and tertiary propargylic alcohols gave several products and was therefore of little synthetic value. However, the addition of triethylamine to the reaction mixture or the use of lithium alkoxide instead of alcohol brought about a major change of the course of the reaction which led to amides carrying an allyl or an allenyl group at C2. This was shown to result from a Claisen-Eschenmoser rearrangement of an intermediate α-allyloxy- or propargyloxy-enamine.

SYNTHESIS OF E,E-FARNESOL, FARNESYL ACETATE AND SQUALENE FROM FARNESENE VIA FARNESYL CHLORIDE

The present disclosure provides methods for preparing polyunsaturated hydrocarbons, such as E,E-farnesol, farnesyl acetate and squalene, by base catalyzed addition of a dialkylamine to a 3-methylene-1-alkene, such as farnesene. The present disclosure also provides compositions including one more farnesene derivatives prepared using the disclosed methods.

ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATERIALS, RUBBER COMPOSITION, AND PNEUMATIC TIRE

The invention relates to an isoprene oligomer that contains a trans structural moiety and a cis structural moiety, which can be represented by the following formula (1), wherein at least 1 atom or group in the trans structural moiety is replaced by another atom or group. The invention also relates to a polyisoprene, which is biosynthesized using the isoprene oligomer and isopentenyl diphosphate. Further, this invention provides a rubber composition comprising the isoprene oligomer and/or the polyisoprene, and a pneumatic tire, including tire components (e.g., treads and sidewalls) formed from the rubber composition. wherein n represents an integer from 1 to 10; m represents an integer from 1 to 30; and Y represents a hydroxy group, a formyl group, a carboxy group, an ester group, a carbonyl group, or a group represented by the following formula (2):