Part No: PPS404.V.1Issued year: 2016File size: 1.41mbFile type: pdf
PS-Benzaldehyde is the resin-bound equivalent of benzaldehyde. This resin is useful for scavenging various nucleophiles, including primary amines (selectively compared with secondary amines), hydrazines and also carbon-based nucleophiles such as Meldrum’s acid and organometallics.
Part No: PPS402.V.1Issued year: 2016File size: 0.95mbFile type: pdf
PS-Carbodiimide is a neutral, bound carbodiimide that can be used for the synthesis of amides and esters. PS-Carbodiimide may also be used for the synthesis of pentafluorophenyl (PFP) activated esters (Table 3) and N-hydroxysuccinimidyl esters
Part No: PPS393.V.1Issued year: 2016File size: 0.98mbFile type: pdf
Biotage® PS-HOBt(HL) is a sulfonamide-linked, polymersupported
equivalent of 1-hydroxybenzotriazole (HOBt). PS-HOBt(HL) is used to generate bound HOBt active esters, which can either be made and used in situ, or isolated and stored as stable intermediates.
Part No: PPS400.V.1Issued year: 2016File size: 1.3mbFile type: pdf
Biotage®PS-Isocyanate is a 1% cross-linked poly(styreneco-divinylbenzene) which has pendent benzylisocyanate functionality. The resin can readily scavenge excess nucleophiles, which are often used to drive reactions to completion.
Part No: PPS401.V.1Issued year: 2016File size: 2.11mbFile type: pdf
PS-PPh3-Pd resin is a polystyrene-supported equivalent of the small molecule catalyst tetrakis(triphenylphosphine) palladium(0) [Pd(Ph3P)4]. The primary application for the resin is as a catalyst for Suzuki-Miyaura coupling reactions between arylboronic acids and aryl halides.
Part No: PPS382.V.1Issued year: 2016File size: 1.63mbFile type: pdf
Biotage® PS-TBD is a polymer-supported base, which applications are Alkylation of phenols and amines; esterification of carboxylic acids using alkyl halides; alkylation of activated methylene compounds; dehalogenation of organic halides; high throughput synthesis of aryl triflates and aryl nonaflates; Williamson ether synthesis
Part No: PPS389.V.1Issued year: 2016File size: 2.64mbFile type: pdf
Biotage® PS-Triphenylphosphine is a diphenylphosphinated polystyrene resin that is a solid-supported equivalent of triphenylphosphine. The resin can readily convert alcohols or carboxylic acids to the corresponding chlorides or acid chlorides in carbon tetrachloride.
Part No: PPS625Issued year: 2020File size: 1.9mbFile type: pdf
Flash Chromatography method development has
historically been done using TLC plates. While this
technique works in normal phase (silica, aminefunctionalized
silica), differences in media properties
between the TLC and flash column in reversed phase
can provide different selectivity and not provide
accurate method information. For reversed phase
chromatography, TLC is quite limited and not very
useful due to poor water wettability. An alternative
approach is provided by scaling columns.
Part No: UI437Issued year: 2020File size: 1.74mbFile type: pdf
The Biotage® Selekt system’s 30 bar (435 psi)
pressure capability allows its use with some
semi-preparative HPLC columns. In order to use
these columns a 6-port injection valve and other
tubing and fittings are required
Part No: PPS602Issued year: 2020File size: 2.02mbFile type: pdf
In this customer case we talk to Florian Wimmer and
Natalie Schunck, Ph.D. Students working in the field
of chemical materials science at the Department of
Chemistry in the University of Konstanz, Germany.
Florian and Natalie are working with their recently
purchased Biotage® Selekt system, which has proved
to be important for their work.
Part No: PPS495Issued year: 2019File size: 1.56mbFile type: pdf
When purifying molecules, maximizing your efficiency is critical
to your daily work. For us at Biotage, helping you to make the
most of your time is of paramount importance. That is why we
have designed a lean and compact automated flash system with
two column channels, so you can prepare channel two while
channel one is running.