Improved Yields of Dichlorobis(triphenylphosphine)nickel(II) and Related Compounds by Employing Triethyl Orthoformate as an In Situ Dehydrating Agent (Record no. 45364)
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| fixed length control field | 01846nam a22002057a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240117161606.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
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| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| ISSN | 0021-9584 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Hilts, Adrian R. |
| 245 ## - TITLE STATEMENT | |
| Title | Improved Yields of Dichlorobis(triphenylphosphine)nickel(II) and Related Compounds by Employing Triethyl Orthoformate as an In Situ Dehydrating Agent |
| Remainder of title | : Rational Improvement of a Classic Undergraduate Inorganic Synthesis (Journal Article) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication | Washington DC |
| Name of publisher | : American Chemical Society |
| Year of publication | , 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 4119–4121p. |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | Journal of Chemical Society |
| Volume number/sequential designation | , Volume 100: Number 10, October 2023 |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | ***______{For Hard Copy, Please visit Library.}________***<br/><br/> |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Abstract: The addition of a small excess of triethyl orthoformate to an alcoholic mixture of NiCl2·6H2O and triphenylphosphine (PPh3) results in an increase in the typical isolated yield of [NiCl2(PPh3)2] from below 50% to over 85%. The impact of water when present in the reaction medium in this system is discussed, and results from the application of the same synthetic approach to the syntheses of [NiBr2(PPh3)2], [NiCl2(dppe)], and [NiBr2(dppe)] are presented. A simple synthesis of NiCl2·2H2O by the dehydration of NiCl2·6H2O at 80 °C can be performed as an optional step to decrease the quantity of triethyl orthoformate required for the preparation of [NiCl2(PPh3)2] and/or [NiCl2(dppe)]. The experiments are flexible and accommodate a variety of laboratory schedules and student skill levels. Each synthesis can be readily completed within a 3 h laboratory period. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Inorganic Chemistry| Laboratory Instruction| Hands-On Learning/Manipulatives| Coordination Compounds| Synthesis |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cooke, Jason |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1021/acs.jchemed.3c00637 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Periodicals |
| Lost status | Damaged status | Home library | Current library | Date acquired | Koha item type |
|---|---|---|---|---|---|
| RIE BPL Library | RIE BPL Library | 17.01.2024 | Periodicals |