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P( i -BuNCH 2 CH 2 ) 3 N: An Efficient Promoter for the Nucleophilic Aromatic Substitution Reaction of Aryl Fluorides with Aryl TBDMS (or TMS) Ethers

✍ Scribed by Urgaonkar, Sameer; Verkade, John G.

Book ID: 126124479
Publisher: American Chemical Society
Year: 2005
Tongue: English
Weight: 92 KB
Volume: 7
Category: Article
ISSN: 1523-7060
DOI: 10.1021/ol051108s

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P(i-BuNCH2CH2)3N: An Efficient Promoter

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P(i-BuNCH2CH2)3N: An Efficient Ligand fo

P(i-BuNCH2CH2)3N: An Efficient Ligand for the Direct α-Arylation of Nitriles with Aryl Bromides.

✍ Jingsong You; John G. Verkade 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 269 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

P( i -BuNCH 2 CH 2 ) 3 N: An Efficient L

P( i -BuNCH 2 CH 2 ) 3 N: An Efficient Ligand for the Direct α-Arylation of Nitriles with Aryl Bromides

✍ You, Jingsong; Verkade, John G. 📂 Article 📅 2003 🏛 American Chemical Society 🌐 English ⚖ 103 KB

P(i-BuNCH2CH2)3N: an efficient promoter

P(i-BuNCH2CH2)3N: an efficient promoter for the microwave synthesis of diaryl ethers

✍ Steven M. Raders; John G. Verkade 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 154 KB

With the title proazaphosphatrane as a promoter, the coupling of aryl fluorides with aryl TBDMS ethers under microwave conditions gave moderate to high yields of the desired products at low catalyst loadings and in short times. In this methodology, electron deficient aryl fluorides possessing substi

ChemInform Abstract: P(i-BuNCH2CH2)3N: A

ChemInform Abstract: P(i-BuNCH2CH2)3N: An Efficient Promoter for the Microwave Synthesis of Diaryl Ethers.

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Pd/P(i-BuNCH2CH2)3N: an efficient cataly

Pd/P(i-BuNCH2CH2)3N: an efficient catalyst for Suzuki cross-coupling of aryl bromides and chlorides with arylboronic acids

✍ Sameer Urgaonkar; M. Nagarajan; J.G. Verkade 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 123 KB

Pd(OAc) 2 in combination with the commercially available ligand P(i-BuNCH 2 CH 2 ) 3 N catalyzes the Suzuki cross-coupling reaction of a wide variety of aryl bromides and chlorides with arylboronic acids, affording the desired biaryls in excellent yields. It has also been shown that P(NMe 2 ) 3 can