𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Platinum(0)-catalyzed diboration of allenes with bis(pinacolato)diboron

✍ Scribed by Tatsuo Ishiyama; Takahiro Kitano; Norio Miyaura

Book ID
104258960
Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
248 KB
Volume
39
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

Addition of bis(pinacolato)diboroon [(Me,C,O,)B-B(O,C#e,)] to various allenes was carried out in excellent yields in the presence of Pt(PPh,), at 80 T or Pt(dba)J(c-Hex)g at 50 "c. The addition to internal double bond was predominant for monosubstituted allenes, whereas the terminal diboration products were regioselectively obtained when a sterically bulky phosphine l&and of (c-Hex)? and l,l-disubstituted allenes were used.

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Platinum(0)-Catalyz
ChemInform Abstract: Platinum(0)-Catalyzed Diboration of Allenes with Bis(pinacolato)diboron.
✍ T. ISHIYAMA; T. KITANO; N. MIYAURA πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 34 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

ChemInform Abstract: Platinum(0)-Catalyz
ChemInform Abstract: Platinum(0)-Catalyzed Diboration of Methylenecyclopropanes with Bis(pinacolato)diboron: A Selective Route to 2,4-Bis(boryl)-1-butenes.
✍ Tatsuo Ishiyama; Seiji Momota; Norio Miyaura πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 32 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v