One-pot tandem hydroamination/hydrosilation catalyzed by cationic iridium(I) complexes

Leslie D. Field; Barbara A. Messerle; Sarah L. Wren

doi:10.1021/om034004z

One-pot tandem hydroamination/hydrosilation catalyzed by cationic iridium(I) complexes

Leslie D. Field, Barbara A. Messerle^*, Sarah L. Wren

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

The cationic Ir(I) complex [{Ir(bis(pyrazol-1-yl)methane)(CO)₂}BPh₄] (1) catalyzes the hydroamination of 4-pentyn-1-amine to form 2-methylpyrroline and subsequent hydrosilation to form 1-(triethylsilyl)-2-methylpyrrolidine in a one-pot, tandem procedure in a short time frame and with essentially quantitative yields. The tandem transformation can also be achieved using the related Ir(I) complex [{Ir(bis(1-methylimidazol-2-yl)-methane)(CO)₂}BPh₄] (2) as catalyst.

Original language	English
Pages (from-to)	4393-4395
Number of pages	3
Journal	Organometallics
Volume	22
Issue number	22
DOIs	https://doi.org/10.1021/om034004z
Publication status	Published - 27 Oct 2003
Externally published	Yes

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title = "One-pot tandem hydroamination/hydrosilation catalyzed by cationic iridium(I) complexes",

abstract = "The cationic Ir(I) complex [{Ir(bis(pyrazol-1-yl)methane)(CO)2}BPh4] (1) catalyzes the hydroamination of 4-pentyn-1-amine to form 2-methylpyrroline and subsequent hydrosilation to form 1-(triethylsilyl)-2-methylpyrrolidine in a one-pot, tandem procedure in a short time frame and with essentially quantitative yields. The tandem transformation can also be achieved using the related Ir(I) complex [{Ir(bis(1-methylimidazol-2-yl)-methane)(CO)2}BPh4] (2) as catalyst.",

author = "Field, {Leslie D.} and Messerle, {Barbara A.} and Wren, {Sarah L.}",

year = "2003",

month = oct,

day = "27",

doi = "10.1021/om034004z",

language = "English",

volume = "22",

pages = "4393--4395",

journal = "Organometallics",

issn = "0276-7333",

publisher = "Paleontological Society",

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TY - JOUR

T1 - One-pot tandem hydroamination/hydrosilation catalyzed by cationic iridium(I) complexes

AU - Field, Leslie D.

AU - Messerle, Barbara A.

AU - Wren, Sarah L.

PY - 2003/10/27

Y1 - 2003/10/27

N2 - The cationic Ir(I) complex [{Ir(bis(pyrazol-1-yl)methane)(CO)2}BPh4] (1) catalyzes the hydroamination of 4-pentyn-1-amine to form 2-methylpyrroline and subsequent hydrosilation to form 1-(triethylsilyl)-2-methylpyrrolidine in a one-pot, tandem procedure in a short time frame and with essentially quantitative yields. The tandem transformation can also be achieved using the related Ir(I) complex [{Ir(bis(1-methylimidazol-2-yl)-methane)(CO)2}BPh4] (2) as catalyst.

AB - The cationic Ir(I) complex [{Ir(bis(pyrazol-1-yl)methane)(CO)2}BPh4] (1) catalyzes the hydroamination of 4-pentyn-1-amine to form 2-methylpyrroline and subsequent hydrosilation to form 1-(triethylsilyl)-2-methylpyrrolidine in a one-pot, tandem procedure in a short time frame and with essentially quantitative yields. The tandem transformation can also be achieved using the related Ir(I) complex [{Ir(bis(1-methylimidazol-2-yl)-methane)(CO)2}BPh4] (2) as catalyst.

UR - http://www.scopus.com/inward/record.url?scp=0344924960&partnerID=8YFLogxK

U2 - 10.1021/om034004z

DO - 10.1021/om034004z

M3 - Article

AN - SCOPUS:0344924960

SN - 0276-7333

VL - 22

SP - 4393

EP - 4395

JO - Organometallics

JF - Organometallics

IS - 22

ER -

One-pot tandem hydroamination/hydrosilation catalyzed by cationic iridium(I) complexes

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