94453-45-9

Basic information

• Product Name: (R,Z)-1-cyclohexylpent-3-en-1-ol
• Synonyms: (R,Z)-1-cyclohexylpent-3-en-1-ol
• CAS NO: 94453-45-9
• Molecular Weight: 168.279
• Mol File: 94453-45-9.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: (R,Z)-1-cyclohexylpent-3-en-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (R,Z)-1-cyclohexylpent-3-en-1-ol(94453-45-9)
• EPA Substance Registry System: (R,Z)-1-cyclohexylpent-3-en-1-ol(94453-45-9)

Safety Data

• Hazardous Substances Data: 94453-45-9(Hazardous Substances Data)

Upstream product

• 221676-47-7 1-cyclohexyl-2-methyl-but-3-en-1-ol 
• 2043-61-0 cyclohexanecarbaldehyde 
• 4784-77-4 (E/Z)-crotyl bromide 
• 35998-94-8 (Z)-crotyltri-n-butylstannane 
• 31197-41-8 crotyltributylstannane 
• 75851-67-1 4,4,5,5-tetramethyl-2-(1-methyl-2-propenyl)-1,3,2-dioxaborolane 
• 19781-52-3 2,3-dimethylpent-4-en-2-ol 
• 286-45-3 8-oxabicyclo[5.1.0]octane 
• 69611-01-4 (Z)-2-(but-2-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 66534-32-5 α,α-diisopropyl-β-methylhomoallylic alcohol 
• 4784-77-4 (E)-1-Bromo-2-butene 

Downstream Products

• 130276-73-2 (4S,6S)-6-Cyclohexyl-4-ethyl-2,2-dimethyl-[1,2]oxasilinane 
• 130276-79-8 (1S,3S)-1-Cyclohexyl-3-ethyl-butane-1,4-diol 
• 130276-77-6 Bromomethyl-((Z)-(S)-1-cyclohexyl-pent-3-enyloxy)-dimethyl-silane 

Relevant articles and documents

BuSnCl3 Mediated Z-Selective 2-Butenylation and erythro-Selective 1-Methyl-2-propenylation of Aldehydes by 1-(Tributylstannyl)-2-butene

Butyltin trichloride mediated reaction of 1-(tributylstannyl)-2-butene with aldehydes is described.This reaction is useful as a stereoselective method for (Z)-2-butenylation and erythro-1-methyl-2-propenylation of aldehydes.

Tandem Allylboration-Prins Reaction for the Rapid Construction of Substituted Tetrahydropyrans: Application to the Total Synthesis of (-)-Clavosolide A

Tetrahydropyrans are common motifs in natural products and have now been constructed with high stereocontrol through a three-component allylboration-Prins reaction sequence. This methodology has been applied to a concise (13 steps) and efficient (14 % ove

Crotylation of aldehydes by crotyltins: Discrimination between mechanisms involving transmetallation or simple lewis acid assistance through the consideration of the stereochemistry of the corresponding homoallylic alcohols

In the reaction of crotyltins with aldehydes in the presence of metal salts, the double consideration of the syn/anti ratio of the branched homoallylic alcohols and the Z/E ratio of their linear regioisomers is proposed as a way to discriminate between a reaction mechanism involving a transmetallation step and a reaction mechanism involving simple Lewis acid activation of the aldehyde. The formation of branched syn isomers along with Z-linear isomers as major compounds is considered to be indicative of a reaction occurring under Lewis acid assistance, whereas preference for the branched anti isomers together with E-linear isomers is considered to be indicative of a transmetallation step prior to crotylation. For reactions performed in the presence of CeCl3·7H2O/NaI, the Lewis acid assistance was shown to be the exclusive or highly prevalent pathway. Moreover, in regards to the selectivity, the regiopreference depends on the nature of the crotyltin. Whereas soluble crotyltin preferentially leads to Z-linear adducts, polymer-supported crotyltin affords the syn-branched adducts probably due to a lower 1,3-metallotropy. For reactions performed in the presence of InX 3, simple Lewis acid assistance and transmetallation appear to be competitive processes; the first one is favoured with aromatic aldehydes especially in dichloromethane, whereas transmetallation appears to be prevalent with poorly reactive aldehydes especially with InBr3 in acetonitrile. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.