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Hokkaido University Collection of Scholarly and Academic Papers >
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Peer-reviewed Journal Articles, etc >
Platinum(0)-catalyzed diboration of allenes with bis(pinacolato)diboron
| Title: | Platinum(0)-catalyzed diboration of allenes with bis(pinacolato)diboron |
| Authors: | Ishiyama, Tatsuo Browse this author →KAKEN DB | | Kitano, Takahiro Browse this author | | Miyaura, Norio Browse this author →KAKEN DB |
| Issue Date: | 16-Apr-1998 |
| Publisher: | Elsevier |
| Journal Title: | Tetrahedron Letters |
| Volume: | 39 |
| Issue: | 16 |
| Start Page: | 2357 |
| End Page: | 2360 |
| Publisher DOI: | 10.1016/S0040-4039(98)00199-3 |
| Abstract: | 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. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/56475 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 石山 竜生
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