Preparation and Reactivity of (Phenylsilatrane)manganese Tricarbonyl Perchlorate

Young A. Lee; Young Keun Chung; Youseung Kim; Jong Hwa Jeong

doi:10.1021/om00161a001

Preparation and Reactivity of (Phenylsilatrane)manganese Tricarbonyl Perchlorate

Young A. Lee
, Young Keun Chung^*
, Youseung Kim
, Jong Hwa Jeong

^*Corresponding author for this work

Department of Chemistry

Seoul National University
Korea Institute of Science and Technology

Research output: Contribution to journal › Journal article › peer-review

26 Scopus citations

Abstract

The reaction of [Mn(CO)₅ClO₄] with N(CH₂C-H₂O)₃Si-C₆H₅ produces [N(CH₂CH₂O)₃Si-C₆H₅Mn(CO)₃]-ClO₄ (1). Compound 1 undergoes a highly regioselective reaction with RMgX to give [η⁵-1-(N(CH₂CH₂O)₃Si-6-(R)-C₆H₅]Mn(CO₃, (2a, R = Ph; 2b, R = Me) and with R^- to yield [η⁵-3-(N(CH₂CH₂O)₃Si)-6-(R)-C₆H₅]Mn(CO)₃ (3c, R = H; 3d, R = CH₂CO₂CMe₃). However, 1 does not react regioselectively with the carbanion of acetone or sodium cyanide. The crystal structure of 3d (space group P2₁2₁2₁; unit cell parameters a = 6.5359 (8) Å, b = 11.157 (1) Å, c = 33.298 (4) Å, and V= 2428.1 (5) Å³; R = 4.67%, R_w = 5.01%) has been determined.

Original language	English
Pages (from-to)	2851-2853
Number of pages	3
Journal	Organometallics
Volume	9
Issue number	11
DOIs	https://doi.org/10.1021/om00161a001
State	Published - 1990

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@article{f877a41f41cc478b8b2c07f6c1063fa9,

title = "Preparation and Reactivity of (Phenylsilatrane)manganese Tricarbonyl Perchlorate",

abstract = "The reaction of [Mn(CO)5ClO4] with N(CH2C-H2O)3Si-C6H5 produces [N(CH2CH2O)3Si-C6H5Mn(CO)3]-ClO4 (1). Compound 1 undergoes a highly regioselective reaction with RMgX to give [η5-1-(N(CH2CH2O)3Si-6-(R)-C6H5]Mn(CO3, (2a, R = Ph; 2b, R = Me) and with R- to yield [η5-3-(N(CH2CH2O)3Si)-6-(R)-C6H5]Mn(CO)3 (3c, R = H; 3d, R = CH2CO2CMe3). However, 1 does not react regioselectively with the carbanion of acetone or sodium cyanide. The crystal structure of 3d (space group P212121; unit cell parameters a = 6.5359 (8) {\AA}, b = 11.157 (1) {\AA}, c = 33.298 (4) {\AA}, and V= 2428.1 (5) {\AA}3; R = 4.67\%, Rw = 5.01\%) has been determined.",

author = "Lee, \{Young A.\} and Chung, \{Young Keun\} and Youseung Kim and Jeong, \{Jong Hwa\}",

year = "1990",

doi = "10.1021/om00161a001",

language = "English",

volume = "9",

pages = "2851--2853",

journal = "Organometallics",

issn = "0276-7333",

number = "11",

}

TY - JOUR

T1 - Preparation and Reactivity of (Phenylsilatrane)manganese Tricarbonyl Perchlorate

AU - Lee, Young A.

AU - Chung, Young Keun

AU - Kim, Youseung

AU - Jeong, Jong Hwa

PY - 1990

Y1 - 1990

N2 - The reaction of [Mn(CO)5ClO4] with N(CH2C-H2O)3Si-C6H5 produces [N(CH2CH2O)3Si-C6H5Mn(CO)3]-ClO4 (1). Compound 1 undergoes a highly regioselective reaction with RMgX to give [η5-1-(N(CH2CH2O)3Si-6-(R)-C6H5]Mn(CO3, (2a, R = Ph; 2b, R = Me) and with R- to yield [η5-3-(N(CH2CH2O)3Si)-6-(R)-C6H5]Mn(CO)3 (3c, R = H; 3d, R = CH2CO2CMe3). However, 1 does not react regioselectively with the carbanion of acetone or sodium cyanide. The crystal structure of 3d (space group P212121; unit cell parameters a = 6.5359 (8) Å, b = 11.157 (1) Å, c = 33.298 (4) Å, and V= 2428.1 (5) Å3; R = 4.67%, Rw = 5.01%) has been determined.

AB - The reaction of [Mn(CO)5ClO4] with N(CH2C-H2O)3Si-C6H5 produces [N(CH2CH2O)3Si-C6H5Mn(CO)3]-ClO4 (1). Compound 1 undergoes a highly regioselective reaction with RMgX to give [η5-1-(N(CH2CH2O)3Si-6-(R)-C6H5]Mn(CO3, (2a, R = Ph; 2b, R = Me) and with R- to yield [η5-3-(N(CH2CH2O)3Si)-6-(R)-C6H5]Mn(CO)3 (3c, R = H; 3d, R = CH2CO2CMe3). However, 1 does not react regioselectively with the carbanion of acetone or sodium cyanide. The crystal structure of 3d (space group P212121; unit cell parameters a = 6.5359 (8) Å, b = 11.157 (1) Å, c = 33.298 (4) Å, and V= 2428.1 (5) Å3; R = 4.67%, Rw = 5.01%) has been determined.

UR - https://www.scopus.com/pages/publications/0025509759

U2 - 10.1021/om00161a001

DO - 10.1021/om00161a001

M3 - Journal article

AN - SCOPUS:0025509759

SN - 0276-7333

VL - 9

SP - 2851

EP - 2853

JO - Organometallics

JF - Organometallics

IS - 11

ER -

Preparation and Reactivity of (Phenylsilatrane)manganese Tricarbonyl Perchlorate

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