KITALYSISBASE

KitAlysis^™ High-Throughput Base Screening Kit - Pack of 2

• Synonym(s): Base screen, Base screening kit, KitAlysis base
• UNSPSC Code: 12161600
• NACRES: NA.22

Properties

• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling
• functional group: phosphine

Description

Application

Versatile base screening kit for cross-coupling reactions and other synthetic transformations. Step-by-step user guide and a downloadable experimental excel sheet are provided in the below hyperlinks.

Step-by-Step Guide for KitAlysis High-Throughput Base Reaction Screening Kit

Downloadable experimental excel file

Each kit contains 2 customizable screening sets that contain the following:

• 7 X 2 pre-weighed bases (30 μmol) in individual microvials with magnetic stir bars
• 4 X 2 base solutions
• 2 empty microvials for Chemist′s Choice of base allowing customization
• 4 degassed anhydrous solvents (DMF, MeOH, THF, Toluene)
• 2 NEW KitAlysis 24-Well Reaction Block Replacement Films
• 4 empty substrate stock solution reaction vials with stirbars

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).

Features and Benefits

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

Legal Information

KitAlysis is a trademark of Sigma-Aldrich Co. LLC

Kit Components Only

• Potassium bicarbonate, ACS reagent, 99.7%, powder, crystals or granules

Kit Components Also Available Separately

• RDD019 Potassium phosphate tribasic, anhydrous, free-flowing, Redi-Dri^™, reagent grade, ≥98%
• 441902 Cesium carbonate, ReagentPlus^®, 99%
• 757551 Potassium hydroxide, anhydrous, ≥99.95% trace metals basis
• 791733 Potassium acetate, anhydrous, free-flowing, Redi-Dri^™, ACS reagent, ≥99.0%
• 139009 1,8-Diazabicyclo[5.4.0]undec-7-ene, 98%
• 225770 Lithium bis(trimethylsilyl)amide solution, 1.0 M in THF
• 702706 Sodium tert-butoxide solution, 2 M in THF, ZerO₂^®
900522 Toluene, anhydrous, ZerO₂^®, 99.8%
900632 Triethylamine, ZerO₂^®, ≥99%
900636 Tetrahydrofuran, anhydrous, inhibitor-free, ZerO₂^®, ≥99.9%
900638 N,N-Dimethylformamide, anhydrous, ZerO₂^®, 99.8%
900641 Methanol, anhydrous, ZerO₂^®, 99.8%
Z118850 Spinbar^® magnetic stirring fleas, red, L 10 mm, diam. 3 mm
Z742110 KitAlysis^™ 24-well reaction block replacement film
900501 Potassium carbonate, anhydrous, free-flowing, Redi-Dri^™, ReagentPlus^®, 99%
655104 Sodium hydroxide, reagent grade, 97%, powder

See All (16)

Safety Information

• Pictograms: GHS02,GHS08,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H318,H351,H361f,H373
• Precautionary Statements: P202 - P210 - P233 - P280 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - STOT RE 2 Oral
• Target Organs: Kidney,Adrenal gland,Testes
• Supplementary Hazards: EUH019
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• Flash Point(F): -5.8 °F
• Flash Point(C): -21 °C