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Sigma-Aldrich

KitAlysis™ High-Throughput Buchwald-Hartwig Amination Reaction Screening Kit-Pack of 4

Szinonimák:

Amination Screening Kit, Buchwald-Hartwig Amination

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
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About This Item

UNSPSC kód:
12161503
NACRES:
NA.22

reakcióalkalmasság

reaction type: Buchwald-Hartwig Amination
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
reagent type: catalyst
core: palladium

tárolási hőmérséklet

room temp

Related Categories

Általános leírás

The KitAlysis™ High Throughput Buchwald–Hartwig Amination Reaction Screening Kit enables chemists to quickly and efficiently screen Buchwald–Hartwig C–N cross-coupling reaction conditions. Quick identification of optimal conditions allows faster scale-up of the synthetic reaction. All required chemicals come pre-weighed for ease of use. A step-by-step user guide and experimental excel sheets are available for download to facilitate the process.

Alkalmazás

There are four possible screens that can be run based upon the user’s substrates. Step-by-step user guides and a downloadable experimental excel sheets for each screen is provided in the below hyperlinks.

Two Solvents, Weak Base (Cs2CO3)
Download the experimental excel file here
Two Solvents, Strong Base (NaOt-Bu)
Download the experimental excel file here
One Solvent (Dioxane), Two Bases
Download the experimental excel file here
One Solvent (DMAc), Two Bases
Download the experimental excel file here

Each kit contains 4 screening sets that contain the following:
Each customizable screening kit contains



  • 12 X 2 pre-weighed catalysts (1 μmol) in individual microvials with magnetic stir bars
  • 2 bases (NaOt-Bu and Cs2CO3)
  • 2 degassed anhydrous solvents (dioxane and DMAc) in ampules
  • 2 substrate reaction vials with stir bars
  • 1 internal standard
  • 4 reaction block replacement films
Monitor reaction progress via TLC-MS by following this protocol

Best when used with KitAlysis Benchtop Inertion Box and 24-well Reaction Block (sold separately).

Tulajdonságok és előnyök

  • Designed and tested by synthetic chemists
  • Easily run 24-microscale reaction in parallel
  • 10 μmol reactions with 1 μmol catalyst, 3 equiv. base, 0.1 M concentration
  • Customizable Excel Template for quick calculations and easy incorporation into electronic laboratory notebooks

Jogi információk

KitAlysis is a trademark of Sigma-Aldrich Co. LLC

Kit Components Only

Product No.
Leírás
  • SnapIT Ampule Opener, Regular, for 1-2ml, 5-10ml, 10-15ml ampoules 1 EA

Kit Components Also Available Separately

Product No.
Leírás
Biztonsági adatlap
  • 900634N,N-Dimethylacetamide, anhydrous, ZerO2®, 99.8% 8 mLBiztonsági adatlap
  • 9006401,4-Dioxane, anhydrous, ZerO2®, 99.8% 8 mLBiztonsági adatlap
  • 702706Sodium tert-butoxide solution, 2 M in THF, ZerO2® 4 mLBiztonsági adatlap
  • 747130Josiphos SL-J009-1 Pd G3 5 µmolBiztonsági adatlap
  • 753009SPhos Pd G2 5 µmolBiztonsági adatlap
  • 753246RuPhos Pd G2 5 µmolBiztonsági adatlap
  • 756482P(t-Bu)3 Pd G2 5 µmolBiztonsági adatlap
  • 761605BrettPhos Pd G3, 98% 5 µmolBiztonsági adatlap
  • 762229tBuXPhos Pd G3, 98% 5 µmolBiztonsági adatlap
  • 763004CPhos Pd G3, 95% 5 µmolBiztonsági adatlap
  • 763039XantPhos Pd G3, 95% 5 µmolBiztonsági adatlap
  • 763381XPhos Pd G3, 98%, 1:1 MTBE adduct 5 µmolBiztonsági adatlap
  • 792357MorDalphos Pd G3 5 µmolBiztonsági adatlap
  • 804959DavePhos-Pd-G3, 95% 5 µmolBiztonsági adatlap
  • 804967rac-BINAP-Pd-G3, 95% 5 µmolBiztonsági adatlap
Összes mutatása (15)

javasolt

Product No.
Leírás
Árazás

kapcsolódó termék

Product No.
Leírás
Árazás

Figyelmeztetés

Danger

Veszélyességi osztályok

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Repr. 1B - Self-heat. 1 - Skin Corr. 1B - STOT RE 2 Oral - STOT SE 3

Célzott szervek

Central nervous system, Kidney,Adrenal gland,Testes, Respiratory system

Egyéb veszélyek

EUH019

Tárolási osztály kódja

4.2 - Pyrophoric and self-heating hazardous materials

Lobbanási pont (F)

-4.0 °F - closed cup

Lobbanási pont (C)

-20 °C - closed cup

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number

Sajnos jelenleg COA nem áll rendelkezésre ehhez a termékhez online.

Ha segítségre van szüksége, lépjen velünk kapcsolatba Vevőszolgálat

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

High-Throughput Experimentation in Catalysis and Materials Science.
Gordillo A, et al. et al.
Ullmann's Encyclopedia of Industrial Chemistry (2014)
Karl D Collins et al.
Nature chemistry, 6(10), 859-871 (2014-09-23)
New organic reactivity has often been discovered by happenstance. Several recent research efforts have attempted to leverage this to discover new reactions. In this Review, we attempt to unify reported approaches to reaction discovery on the basis of the practical
Spencer D Dreher et al.
Journal of the American Chemical Society, 130(29), 9257-9259 (2008-06-28)
Microscale parallel experimentation was used to discover three catalyst systems capable of coupling secondary organotrifluoroborates with sterically and electronically demanding aryl chlorides and bromides. The ensuing results represent the first comprehensive study of alkylboron coupling to aryl chlorides and, in
Scientist-Led High-Throughput Experimentation (HTE) and Its Utility in Academia and Industry.
Schmink JR, et al.
Aldrichimica Acta, 46, 71-80 (2013)

Cikkek

KitAlysis™ High-Throughput Screening Platform

KitAlysis High-Throughput Screening Kits provide solution to efficiently identify or optimize suitable catalytic reaction conditions. Chemist can rapidly run 24 unique micro scale reactions in parallel with tailored conditions.

KitAlysis High-Throughput Palladium Precatalyst Cross-Coupling Reaction Screening Kit

Materials Included in your KITALYSIS-24PD-2PK High-Throughput Screening Kit

Scale-Up Guide: Buchwald-Hartwig Amination Reaction

All of the preformed catalysts used in the kit are air and moisture stable complexes in their commercially available form. Once activated by base under the reaction conditions they become sensitive to air. To best enable scale-up success, the use of standard Schlenk technique is recommended.

KitAlysis™ C-N (Buchwald-Hartwig) High-Throughput Screening Kit

All contents in the foil bag are weighed, plated, packed, and sealed in a glove box under nitrogen.

Protocols

Two solvents (Dioxane, DMAc), Strong Base (NaOt-Bu) Step-by-Step Guide for Buchwald-Hartwig Amination Reaction Screening Kit

Protocol for the KitAlysis™ Buchwald-Hartwig Amination Reaction Screening Kit

Two solvents (Dioxane, DMAc), weak base (Cs2CO3) Step-by-Step Guide for Buchwald-Hartwig Amination Screening Kit

Solutions & slurries to make: Go to the online user set-up page to enter molecular weights into the downloadable excel file.

Catalyst Screening & TLC-MS for Reaction Analysis

Catalyst screening kits, KitAlysis™, and TLC-MS analysis enable high-throughput synthesis and analysis for efficient reactions.

KitAlysis™ High-Throughput Copper C-N Cross-Coupling Reaction Screening Kit

KitAlysis™ Cu C-N (Buchwald-Hartwig) cross-coupling high-throughput screening kit. Detailed Set-Up User Guide and a downloadable excel file for calculations.

Related Content

One Solvent (Dioxane), two bases (NaOtBu, Cs2CO3) Step-by-Step Guide for Buchwald-Hartwig Amination Reaction Screening Kit

Solutions & slurries to make: Go to the online user set-up page to enter molecular weights into the downloadable excel file.

Reaction Design & Optimization

Chemical reaction design and optimization in organic synthesis aims to precisely alter reaction parameters to achieve optimum results in finding pathways to target molecules.

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

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