ChemInform Abstract: Electrophilic Amination of Racemic and Non-Racemic Allenyltitaniums. One-Pot Synthesis of α-Hydrazinoalkynes from Propargylic Alcohol Derivatives.

ChemInform Abstract: Efficient One-Pot S

ChemInform Abstract: Efficient One-Pot Synthesis of Propargylstannanes from Propargylic Alcohol Derivatives via Allenyltitaniums.

✍ D. K. AN; S. OKAMOTO; F. SATO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Efficient One-Pot Synthesis of Propargylstannanes from Propargylic Alcohol Derivatives via Allenyltitaniums. -The reaction of propargylic carbonates (I) with a Ti(OiPr) 4 /iPr-MgCl reagent combination followed by treatment with Bu 3 SnCl affords mixtures of propargylstannanes (III) and allenylstann