Often times, a carbohydrate exists in a cyclic or an acyclic form. carbon transforms into a new stereocenter. Cyclization causes the formation of 2 new diasteriomers. of a certain group (discussed later) to the new stereocenter.
4 Comments. 1  said 6 years ago We haven't been to Thailand or Australia yet, but they do sound very tempting to visit! 2  anca a said 6 years ago You're right, it's difficult to choose as there are so many extraordinary places. 3  ck said 2 years ago My favorite place is Varenna, Italy, on Lake Como, Italy.
Sponsor Ad. 1  The Best Area to Stay If You're a Foodie: SoMa. 2  The Best Area to Stay If You Are a Health Nut: Embarcadero. 3  The Best Area to Stay If You Want to Shop: Union Square. 4  The Best Area to Stay If You Want the Classics: Civic Center. 5  The Best Area to Stay If You Have a Car: Marina.