1. Johan Gadolin Process Chemistry Centre, Laboratory of Organic Chemistry; Åbo Akademi University; 20500 Åbo Finland
2. Johan Gadolin Process Chemistry Centre, Laboratory of Industrial Chemistry and Reaction Engineering; Åbo Akademi University; 20500 Åbo Finland
3. Pharmaceutical Development, Global Medicines Development AstraZeneca, Pepparedsleden 1; SE 431 83 Mölndal Sweden