1429226-35-6

Basic information

• Product Name: C₂₃H₄₁NO₄Si
• CAS NO: 1429226-35-6
• Molecular Weight: 423.668
• Mol File: 1429226-35-6.mol

Chemical Properties

• CAS DataBase Reference: C₂₃H₄₁NO₄Si(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₃H₄₁NO₄Si(1429226-35-6)
• EPA Substance Registry System: C₂₃H₄₁NO₄Si(1429226-35-6)

Safety Data

• Hazardous Substances Data: 1429226-35-6(Hazardous Substances Data)

Upstream product

• 1429226-34-5 C₁₇H₂₇NO₄ 
• 69739-34-0 t-butyldimethylsiyl triflate 

Downstream Products

• 1429226-40-3 C₃₆H₅₇NO₇Si 
• 1429226-41-4 C₃₅H₅₇NO₆Si 
• 1429226-42-5 C₃₅H₅₅NO₆Si 
• 1429226-44-7 C₃₈H₆₁NO₈Si 
• 1429226-43-6 C₃₈H₆₁NO₈Si 
• 1429226-36-7 C₂₁H₃₆O₃Si 
• 1429226-38-9 C₃₈H₆₃NO₆SSi 
• 1429226-39-0 C₃₀H₄₃NO₇ 

Relevant articles and documents

An asymmetric synthesis of the pentacyclic core of stemofoline

On treatment with acid, an open-chain 5-acylamino-3,8-diketo-ester, methyl (4R,5S,7S)-7-benzyloxy-4-[(S)-1-benzyloxyprop-2-yl]-5-methoxycarbonylamino-3, 8-dioxododecanoate, cyclised via a stereoselective Mannich reaction to give an 8-azabicyclo[3.2.1]octanone. Hydrogenolysis of this with in situ acetal formation, reduction of the ester and a further cyclisation gave a lactam, (4R,5R,8S,9R,10S,12S,13S)-13-butyl-8-methyl-1-aza-6,14-dioxapentacyclo[8.3.0. 04,1305,9.15,12]tetradecan-2-one, that corresponds to the pentacyclic core of stemofoline.