The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes
The reactions of BX3 (X = Cl, Br) with 7-R-7-phosphanorbornadiene–M(CO)5 (M = Mo, W) complexes (1) yields products 2 and 4 in which the RP–M(CO)5 unit is inserted into one of the carboxyl units of the phthalic derivative as a result of the collapse of the bridge. When X = Br, 4 cyclizes to give new...
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2015
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/103961 http://hdl.handle.net/10220/24661 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| id |
sg-ntu-dr.10356-103961 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-1039612020-03-07T12:34:54Z The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes Mei, Yanbo Tian, Rongqiang Duan, Zheng Mathey, François School of Physical and Mathematical Sciences DRNTU::Science::Chemistry::Inorganic chemistry The reactions of BX3 (X = Cl, Br) with 7-R-7-phosphanorbornadiene–M(CO)5 (M = Mo, W) complexes (1) yields products 2 and 4 in which the RP–M(CO)5 unit is inserted into one of the carboxyl units of the phthalic derivative as a result of the collapse of the bridge. When X = Br, 4 cyclizes to give new six-membered heterocycles 5 with quasiplanar structures. When treated by an excess of BBr3, heterocycles 5 undergo ring contraction to afford five-membered oxocyclic products 6. 2015-01-16T08:01:53Z 2019-12-06T21:23:36Z 2015-01-16T08:01:53Z 2019-12-06T21:23:36Z 2014 2014 Journal Article Mei, Y., Tian, R., Duan, Z., & Mathey, F. (2014). The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes. European journal of inorganic chemistry, 2014(36), 6254-6260. 1434-1948 https://hdl.handle.net/10356/103961 http://hdl.handle.net/10220/24661 10.1002/ejic.201402847 en European journal of inorganic chemistry © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| country |
Singapore |
| collection |
DR-NTU |
| language |
English |
| topic |
DRNTU::Science::Chemistry::Inorganic chemistry |
| spellingShingle |
DRNTU::Science::Chemistry::Inorganic chemistry Mei, Yanbo Tian, Rongqiang Duan, Zheng Mathey, François The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| description |
The reactions of BX3 (X = Cl, Br) with 7-R-7-phosphanorbornadiene–M(CO)5 (M = Mo, W) complexes (1) yields products 2 and 4 in which the RP–M(CO)5 unit is inserted into one of the carboxyl units of the phthalic derivative as a result of the collapse of the bridge. When X = Br, 4 cyclizes to give new six-membered heterocycles 5 with quasiplanar structures. When treated by an excess of BBr3, heterocycles 5 undergo ring contraction to afford five-membered oxocyclic products 6. |
| author2 |
School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Mei, Yanbo Tian, Rongqiang Duan, Zheng Mathey, François |
| format |
Article |
| author |
Mei, Yanbo Tian, Rongqiang Duan, Zheng Mathey, François |
| author_sort |
Mei, Yanbo |
| title |
The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| title_short |
The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| title_full |
The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| title_fullStr |
The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| title_full_unstemmed |
The unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| title_sort |
unexpected reactions of boron trihalides with 7-phosphanorbornadiene complexes |
| publishDate |
2015 |
| url |
https://hdl.handle.net/10356/103961 http://hdl.handle.net/10220/24661 |
| _version_ |
1681034454345187328 |