Edward S.
Hems
,
Ben A.
Wagstaff
,
Gerhard
Saalbach
and
Robert A.
Field
*
Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK. E-mail: rob.field@jic.ac.uk
First published on 13th November 2018
Correction for 'CuAAC click chemistry for the enhanced detection of novel alkyne-based natural product toxins' by Edward S. Hems et al., Chem. Commun., 2018, 54, 12234–12237.
Strain | Prymnesin-type | Elemental composition of aglycone | [M-glycone + 2H]2+ | Elemental composition | [M + 2H]2+ [M + Na + H]2+* | Elemental composition of ‘clicked’ toxin (aglycone) | [M-glycone + azidocoumarin + 2H]2+ |
---|---|---|---|---|---|---|---|
P. parvum 946/6 | Prymnesin-A1 | C91H128Cl3NO31 (Δ0.6 ppm) | 918.8835 | C107H154Cl3NO44 (Δ4.0 ppm) | 1131.9482 | C100H133Cl3N4O34 (Δ4.0 ppm) | 1020.3965 |
Prymnesin-A2 | C91H128Cl3NO31 (Δ1.3 ppm) | 918.8853 | C96H136Cl3NO35 (Δ1.5 ppm) | 984.9037 | " | " | |
P. parvum 94A | Prymnesin-A1 | C91H128Cl3NO31 (Δ4.6 ppm) | 918.8798 | C107H154Cl3NO44 (Δ6.0 ppm) | 1131.9460 | C100H133Cl3N4O34 (Δ6.4 ppm) | 1020.3941 |
Prymnesin-A2 | C91H128Cl3NO31 (Δ4.2 ppm) | 918.8802 | C96H136Cl3NO35 (Δ5.5 ppm) | 984.8998 | " | " | |
P. sp. 595 | Prymnesin-B6 | C85H121Cl2NO29 (Δ2.1 ppm) | 845.8756 | C85H121Cl2NO29 (Δ2.1 ppm) | 845.8756 | C94H126Cl2N4O32 (Δ5.8 ppm) | 947.3884 |
Prymnesin-B7 | C85H121Cl2NO29 (Δ3.4 ppm) | 845.8745 | C91H131Cl2NO34 (Δ4.9 ppm) | 926.8992 | " | " | |
P. patelliferum 527D | Prymnesin-D1 | C85H114Cl3NO32 (Δ0.3 ppm) | 883.8270 | C101H140Cl3NO45 (Δ0.5 ppm) | 1107.8870* | C94H119Cl3N4O35 (Δ0.4 ppm) | 985.3437 |
Prymnesin-D2 | C85H114Cl3NO32 (Δ3.4 ppm) | 883.8298 | C90H122Cl3NO36 (Δ0.5 ppm) | 949.8484 | " | " | |
Prymnesin-D3 | C85H113Cl2NO32 (Δ0.2 ppm) | 865.8386 | C101H139Cl2NO45 (Δ0.7 ppm) | 1078.9063 | C94H118Cl2N4O35 (Δ4.1 ppm) | 967.3510 | |
Prymnesin-D4 | C85H113Cl2NO32 (Δ0.4 ppm) | 865.8388 | C90H121Cl2NO36 (Δ0.7 ppm) | 931.8589 | " | " |
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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