128023-47-2

Basic information

• Product Name: ethyl (S)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-propanoate
• CAS NO: 128023-47-2
• Molecular Weight: 348.439
• Mol File: 128023-47-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl (S)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-propanoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (S)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-propanoate(128023-47-2)
• EPA Substance Registry System: ethyl (S)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-propanoate(128023-47-2)

Safety Data

• Hazardous Substances Data: 128023-47-2(Hazardous Substances Data)

Upstream product

• 51063-99-1 (R)-ethyl 2-bromopropanoate 
• 80826-41-1 2-(4-hydroxybenzyl)-1-cyclohexanone ethylene acetal 
• 687-47-8 (S)-Ethyl lactate 
• 57057-80-4 ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate 
• 535-11-5 Ethyl 2-bromopropionate 

Downstream Products

• 128023-52-9 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (S)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl ester 
• 128023-52-9 (R)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (S)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl ester 
• 128023-49-4 (S)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-2-methylethyl 4-toluenesulfonate 
• 128023-51-8 Pyridine-2-carbaldehyde O-{(S)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 128023-50-7 Propionaldehyde O-{(S)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 128023-50-7 Propionaldehyde O-{(S)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 128023-52-9 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (R)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl ester 
• 128023-52-9 (R)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (R)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl ester 
• 128023-49-4 (R)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-2-methylethyl 4-toluenesulfonate 
• 128023-51-8 Pyridine-2-carbaldehyde O-{(R)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 199394-73-5 Propionaldehyde O-{(R)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 128023-50-7 Propionaldehyde O-{(R)-2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 
• 128023-49-4 (+/-)-2-<4-<(1,4-dioxaspiro<4,5>dec-6-yl)methyl>phenoxy>-2-methylethyl 4-toluenesulfonate 
• 128023-51-8 Pyridine-2-carbaldehyde O-{2-[4-(1,4-dioxa-spiro[4.5]dec-6-ylmethyl)-phenoxy]-propyl}-oxime 

Relevant articles and documents

Oxime Ethers as Potential Juvenoids: Synthesis of Optical Isomers

Two racemic juvenoids 5 and 6 and their optical isomers 10, 11, 17 and 18 having chiral centres in the aliphatic side chain were synthetized.The second chiral centre in the molecules remained racemic in all derivatives prepared.The absolute configurations of the optically active centres of the enantiomers were determined on the basis of (1)H-NMR spectral evaluation of the diastereoisomeric MTPA esters 12, 13, 19 and 20 derived from the intermediate alcohols 8 and 15.The optical purity was established by an HPLC analysis of the corresponding MTPA esters.The 1H-NMR spectra of all compounds as well as the CD spectra of all chiral isomers were measured and discussed.